Outfit Forecast Formulas

Outfit Forecast Formulas are rules-based answers to what you should wear today. Every Formula combines three things: Forecast x Occasion x Body. The weather you will actually face, the context you are dressing for, and the closet you already have.

88 published Formulas covering temperature bands, microclimate edge cases, activities, travel, occasions, adaptive needs, and wardrobe foundations. Use the lanes below to jump straight to the kind of day you are dressing for, or browse the full library lower on the page.

How a Formula works

Forecast. Temperature, felt temperature, hourly shifts, humidity, wind, precipitation, microclimate. Not seasonal averages, the actual conditions of the day.

Occasion. Dress code, social stakes, transitions (day to night, indoor to outdoor), duration. A two-hour brunch and a six-hour outdoor wedding are different problems even at the same temperature.

Body. What works across multiple owned pieces, layer-ability, what is comfortable for your shape and mobility, and what makes sense at cost-per-wear. Adaptive needs (limited dexterity, mobility aids, sensory sensitivities, post-surgery) are first-class inputs.

Life-moment lanes

For the moments that matter most, we publish deeper guidance organized into four lanes.

Work & Courtroom Confidence

What you wear should not work against you. Conservative defaults, weather-aware adjustments, dress-code intelligence by industry.

• What to Wear to a Job Interview — How to dress for corporate, startup, and creative interviews with outfit formulas that match the company culture.
• What to Wear When Morning Is Cool and Afternoon Gets Hot - Two-piece layering system for 20-degree swing days. Four formulas for commuters, hikers, and office days.

See all Work & Courtroom Confidence guides →

Travel Capsules by Climate

Fewer pieces, more outfits, real weather. Named micro-capsules per scenario.

• What to Wear to the Airport — Wear a soft base under an unstructured blazer or cashmere crew, knit or stretch pants with no metal buckle, and slip-on sneakers that clear security in one motion.
• What to Wear in Paris — Paris dressing in five seasonal formulas: structured neutrals, broken-in leather, and the trench coat that does the work of three jackets.
• What to Wear on a Cruise — Cruise dressing is three trips in one suitcase: boarding, sea days, and formal nights.
• What to Wear Kayaking — Kayaking outfits balance wet, cold, and sun risks.
• What to Wear in Vegas — For a Vegas trip, pack three to four outfits covering pool clubs by day, restaurants and casino floors by evening, and shows or clubs at night.
• What to Wear in Italy in October — What to wear in Italy in October, from Rome at 72°F to Milan at 45°F.
• What to Wear in NYC in April — What to wear in NYC in April, from 45°F early month to 68°F late April.
• What to Wear in London in October — What to wear in London in October, from 48-60°F with near-daily rain.
• What to Wear in Nashville — What to wear in Nashville, from 95°F summer humidity to Broadway honky tonks at night.
• What to Wear in NYC in December — Wear a wool coat or parka over a sweater and thermal base, with insulated boots and wool socks.
• What to Wear in NYC in June - NYC in June runs 65 to 82F with humidity and afternoon thunderstorms. Outfit formulas for the morning subway, midday walks, the rain plan, and rooftop nights.
• What to Wear in NYC in October — In NYC October, wear a long-sleeve or sweater with a denim jacket or shirt-jacket early month, swap to a wool coat by late month.

See all Travel Capsules by Climate guides →

Somber & Formal Events

Respect the moment, calm the morning. Etiquette-led with weather realism.

• What to Wear to a Baptism — Baptism outfit guide for parents, godparents, guests, and kids.
• What to Wear to a Rehearsal Dinner — Rehearsal dinner dress code by venue and season.
• What to Wear to a Graduation — Smart casual to semi-formal in breathable fabrics.
• What to Wear to a Broadway Show — Wear smart casual to Broadway.
• What to Wear to a Funeral — Dark, conservative clothing in black, navy, or charcoal.
• What to Wear to a Celebration of Life — What to wear to a celebration of life.

See all Somber & Formal Events guides →

Adaptive Work & Events

Adaptive needs are first-class inputs. Magnaready alongside June Adaptive, IZ Adaptive, Universal Standard, Silverts, Joe & Bella, and No Limbits.

• Adaptive Clothing for Cold Weather — Adaptive cold-weather layering: magnetic shirts, side-zip pants, slip-on shoes, and systems for limited dexterity, wheelchair users, and seniors.
• Adaptive Clothing for Limited Dexterity — Adaptive clothing for limited dexterity.
• What Is Adaptive Clothing? — Adaptive clothing is any garment redesigned to make dressing easier for people with disabilities, limited mobility, chronic pain, sensory sensitivities, or age-related dexterity challenges.

See all Adaptive Work & Events guides →

Microclimate scenarios

The hardest weather days are the in-between ones - 55F rising to 75F, humid but cool, windy rain, the cold morning that becomes a hot afternoon. Microclimate Formulas live here as they ship.

Microclimate cluster in build. The current Weather Overlays section below covers some of these scenarios.

Temperature-Band Dressing

A complete library organized by degree. From 20F up through 90F.

• How Do I Dress When the Temperature Swings 30 Degrees in a Day? — When a day starts at 50°F and hits 75°F by afternoon, the answer is three thin layers that come off independently.
• What to Wear in 25 Degree Weather — At 25°F, wear three layers: a midweight merino base, a 600+ fill down or synthetic puffy, and a windproof shell, with insulated boots and wool socks.
• What to Wear in 30 Degree Weather — Wear a heavy puffer or wool coat over a sweater, thermal base layer, and insulated boots.
• What to Wear in 40 Degree Weather — Wear a quilted jacket, parka, or wool coat over a sweater or long-sleeve with pants.
• What to Wear in 50 Degree Weather — Wear a light jacket or shirt-jacket over a long-sleeve with jeans or chinos.
• What to Wear in 60 Degree Weather — Wear a long-sleeve or light layer in sun, add a cardigan or shirt-jacket for shade.
• What to Wear in 70 Degree Weather — At 70F, wear a single layer - t-shirt, light long-sleeve, or button-down - with chinos, jeans, or shorts.
• What to Wear in 80 Degree Weather — Wear a lightweight tee, breathable button-down, or moisture-wicking layer with shorts or breezy pants.
• What to Wear in 100 Degree Weather - At 100F, wear loose linen or moisture-wicking fabric in light colors with shorts and breathable sandals. Five outfit formulas for extreme heat.
• What to Wear in 90 Degree Weather — Wear a loose linen, technical cotton, or moisture-wicking layer with shorts or breezy pants.
• What to Wear in a Heat Wave — What to wear when the heat sits at 90F for days: loose linen, cotton, rayon, or moisture-wicking knits in a relaxed fit, plus breathable footwear.
• What to Wear in 85 Degree Weather — Breathable fabrics, single-layer dressing, and footwear that handles sun-warmed pavement.
• What to Wear in 78 Degree Weather — Wear a lightweight tee, breathable button-down, or linen layer with shorts or light pants.
• What to Wear in 58 Degree Weather — Wear a cardigan or shirt-jacket over a long-sleeve that you can remove as the day warms.
• What to Wear in 62 Degree Weather — Wear a long-sleeve in sun, add a cardigan or shirt-jacket for shade.
• What to Wear in 68 Degree Weather — Wear a short-sleeve, light long-sleeve, or breathable button-down with chinos or light pants.
• What to Wear in 72 Degree Weather — Wear a t-shirt, polo, or light button-down with chinos, shorts, or a light dress.

All guides by category

The complete library, organized by the original categorical map. Every entry includes a one-line description.

Weather Overlays

• What to Wear in 68 Degree Windy Weather — What to wear at 68F with 15+ mph wind.
• What Should I Wear in the Rain? — The right rain outfit is two pieces: a sealed jacket that keeps your top half dry and footwear that does not soak through.
• What to Wear in 40 Degree Rainy Weather — What to wear in 40°F rain.
• What to Wear in 50 Degree Rainy Weather — Wear a hardshell or insulated rain jacket over a fleece, with waterproof boots and warm socks.
• What to Wear in 60 Degree Rainy Weather — Wear a waterproof shell over a fleece or wool mid-layer with chinos and waterproof footwear.
• What to Wear in 80 Degree Humid Weather — Wear a moisture-wicking tee or breathable linen with shorts or loose pants - and bring a change.
• What to Wear on Humid but Cool Days - At 60 to 70F with dew points above 60, cotton clamms up and linen breathes. Five formulas plus a packable shell.
• What to Wear When It's Hot Outside but Cold Inside — Wear a breathable base outside and carry a thin cardigan or linen camp shirt for indoor AC. The outdoor-to-indoor temperature gap averages 15 to 20 degrees in summer.

Activity Guides

• What to Wear Sightseeing All Day and Dinner Out - Walk-all-day-then-dinner outfit system with cushioned shoe and layering picks.
• What to Wear to a Hockey Game — Hockey game outfit guide.
• What to Wear Kayaking — Kayaking outfits balance wet, cold, and sun risks.
• What Should I Wear to a Football Game? — Football game outfits need to handle a 10-to-20-degree temperature swing across the game, plus stadium seating and weather.
• What Should Kids Wear to a Wedding? — For a wedding, kids should wear something that photographs well from ten feet and survives three hours of attention.
• What to Wear Hiking in 50 Degree Weather — Wear a moisture-wicking base layer, fleece or grid mid-layer, and a packable wind shell with trail pants.
• What to Wear Hiking in 60 Degree Weather — What to wear hiking in 60°F: a moisture-wicking base, packable wind layer, and lighter gear than you think.
• What to Wear Running in 30 Degree Weather — What to wear running in 30°F weather: midweight base layers, wind shell, fleece-lined tights, and full hand/ear/face protection.
• What to Wear Running in 40 Degree Weather — Wear a long-sleeve tech base, light midlayer or vest, tights or split shorts, plus gloves and headwear.
• What to Wear Running in 50 Degree Weather — Wear a long-sleeve tech shirt with shorts or light tights - nothing else for most efforts.
• What to Wear Running in Hot Weather — For hot weather runs, wear one moisture-wicking layer, breathable shorts, a mesh-upper daily trainer, merino socks, and a hat. Four formulas plus shoe and fabric picks for 75 to 90F.
• What to Wear in 20 Degree Weather — What to wear in 20°F weather.
• What to Wear in 45 Degree Weather — Wear a shirt-jacket, denim jacket, or light wool coat over a sweater or long-sleeve.
• What to Wear in 55 Degree Weather — Wear a denim jacket, cardigan, or light wool coat over a long-sleeve or sweater.
• What to Wear in 65 Degree Weather — Wear a long-sleeve, short-sleeve, or light layer - all work at 65F.
• What to Wear in 75 Degree Weather — Wear a short-sleeve tee, polo, or light button-down with shorts or light pants.
• What to Wear to Pilates — Wear form-fitting leggings and a fitted tank to Pilates.
• What to Wear to an Outdoor Concert in Summer — Wear a breathable tee or light dress with shorts or light pants, plus a packable layer for after sunset.
• What to Wear Golfing — Collared shirt, tailored pants or shorts, and golf shoes.
• What to Wear Hiking in 80 Degree Weather — Moisture-wicking layers, UPF sun protection, and trail footwear that handles sweat and heat.
• What to Wear to the Beach - Three formulas covering swimwear base, cover-up, and footwear for a full beach day.

City & Travel

• What to Wear in Miami in Summer - Miami summer dressing for 90F heat and humidity, with a light layer for cold restaurant AC.
• What to Wear on a Cruise — Cruise dressing is three trips in one suitcase: boarding, sea days, and formal nights.
• What to Wear in Paris — Paris dressing in five seasonal formulas: structured neutrals, broken-in leather, and the trench coat that does the work of three jackets.
• The 64°F Layering System for Business Travel — The 64°F layering system for business travel.
• What to Wear to the Airport — Wear a soft base under an unstructured blazer or cashmere crew, knit or stretch pants with no metal buckle, and slip-on sneakers that clear security in one motion.
• What to Wear in Italy in October — What to wear in Italy in October, from Rome at 72°F to Milan at 45°F.
• What to Wear in London in October — What to wear in London in October, from 48-60°F with near-daily rain.
• What to Wear in NYC in April — What to wear in NYC in April, from 45°F early month to 68°F late April.
• What to Wear in NYC in December — Wear a wool coat or parka over a sweater and thermal base, with insulated boots and wool socks.
• What to Wear in NYC in June - NYC in June runs 65 to 82F with humidity and afternoon thunderstorms. Outfit formulas for the morning subway, midday walks, the rain plan, and rooftop nights.
• What to Wear in NYC in October — In NYC October, wear a long-sleeve or sweater with a denim jacket or shirt-jacket early month, swap to a wool coat by late month.
• What to Wear in Nashville — What to wear in Nashville, from 95°F summer humidity to Broadway honky tonks at night.
• What to Wear in Vegas — For a Vegas trip, pack three to four outfits covering pool clubs by day, restaurants and casino floors by evening, and shows or clubs at night.

Occasion Wear

• What to Wear to a Baptism — Baptism outfit guide for parents, godparents, guests, and kids.
• What to Wear to a Bachelorette Party — Bachelorette party outfit guide by theme and destination.
• What to Wear on Father's Day — Father's Day outfit guide. Five plan shapes, five pieces, one quick reference table mapping each plan to the right combo.
• What to Wear to a Rehearsal Dinner — Rehearsal dinner dress code by venue and season.
• What to Wear to a Winter Wedding as a Guest — Winter wedding guest outfits by venue and temperature.
• What to Wear to a Spring Wedding as a Guest — Spring wedding guest dress and outfit guide.
• What to Wear to a Concert — What to wear to a concert: country, arena, indoor, outdoor.
• What to Wear to a Fall Wedding as a Guest — Fall wedding guest guide: dress codes, color rules, and outfit formulas for outdoor, church, and barn weddings in the 50-65F range.
• What to Wear to a Graduation Party — Graduation party outfit guide.
• What to Wear to a Pool Party — Pool party outfit guide by venue.
• What to Wear to a Music Festival — Music festival outfit guide by stage and genre.
• What to Wear to a Beach Wedding — Beach wedding dress code in four outfit formulas covering daytime, sunset, indoor reception, and men's beach formal.
• What to Wear to a Bridal Shower — Bridal shower dress codes range from garden brunch casual to country club semi-formal.
• What to Wear for a Date Night in Cold Weather — Wear a fitted sweater, slim jeans or dress pants, and dress boots, with a coat that does not bulk the silhouette.
• What to Wear on a First Date — Wear something you feel confident in that matches the setting.
• What to Wear to Court — Business casual minimum in dark neutrals with no logos or graphics.
• What to Wear to Jury Duty — Wear business casual to jury duty.
• What to Wear to a Baby Shower — Wear something cheerful in soft pastels or florals.
• What to Wear to a Broadway Show — Wear smart casual to Broadway.
• What to Wear to a Celebration of Life — What to wear to a celebration of life.
• What to Wear to a Funeral — Dark, conservative clothing in black, navy, or charcoal.
• What to Wear to a Job Interview — How to dress for corporate, startup, and creative interviews with outfit formulas that match the company culture.
• What to Wear to an Outdoor Wedding in Fall — Wear a wool suit, long-sleeve cocktail dress, or layered ensemble with a wrap or blazer for the temperature swing.
• What to Wear to a Graduation — Smart casual to semi-formal in breathable fabrics.
• What to Wear on Memorial Day — Casual American dressing for cookouts, parades, and outdoor gatherings.
• What to Wear to a Summer Wedding — Semi-formal dressing in breathable fabrics for outdoor and indoor summer weddings.
• What to Wear to a 4th of July Party — Casual American dressing for cookouts, fireworks, parades, and pool parties.
• What to Wear to a 4th of July Cookout - Hot-weather dressing for a backyard 4th of July cookout, from grill to fireworks: breathable shirt or polo, casual shorts, low sneakers, a cap, and sunglasses.
• What to Wear to 4th of July Fireworks - Outfit formulas for standing outside from dusk to midnight in 75-85F summer heat. Four formulas plus footwear picks for a full evening on grass and pavement.
• What to Wear to a Rehearsal Dinner - Dress code formulas for indoor, outdoor, and seasonal rehearsal dinner scenarios with fabric and footwear picks.

Foundational Guides

• How Do I Layer Clothes for Winter? — Layer winter clothes in three pieces: a moisture-wicking base, an insulating mid-layer, and a wind-blocking outer shell.
• Merino Wool vs Synthetic Base Layers — Merino wins for warmth when wet, odor resistance, and long-day comfort.

Adaptive Clothing

• Adaptive Clothing for Cold Weather — Adaptive cold-weather layering: magnetic shirts, side-zip pants, slip-on shoes, and systems for limited dexterity, wheelchair users, and seniors.
• Adaptive Clothing for Limited Dexterity — Adaptive clothing for limited dexterity.
• What Is Adaptive Clothing? — Adaptive clothing is any garment redesigned to make dressing easier for people with disabilities, limited mobility, chronic pain, sensory sensitivities, or age-related dexterity challenges.
• What to Wear to a Job Interview With Limited Dexterity — Adaptive interview outfits anchored on Magnaready magnetic shirts, Cole Haan slip-on dress shoes, and Arcade adaptive belts. Two formulas for corporate and creative interviews, plus dressing-time math.

Buyer's Guides

• Best Men's Robes 2026 — Men's robes ranked for 2026.
• What to Wear in San Francisco in Summer - City guide to dressing for SF summer: 58-62F marine layer climate, layering system, and the fog-day formula.