What to wear today: dressing for the weather without overthinking it

"What should I wear today?" is really two questions: what is the weather doing, and what do I own that suits it. The first has an answer on your phone. The second is where mornings get lost. This guide gives you a fixed set of temperature bands and rules so the weather half becomes automatic, and explains how an AI stylist handles the wardrobe half.

Use "feels like", not the headline number

Wind and humidity change what a temperature does to you. Most weather apps show a "feels like" value; dress for that one. A still, sunny 10°C (50°F) and a windy, wet 10°C are two different outfits.

Five temperature bands

Memorize these once and the forecast stops needing interpretation. They are the same bands iDrobe's stylist applies when it reads your local forecast.

• Cold, 5°C (41°F) and below: a proper coat or heavy outerwear, a warm layer underneath, closed shoes, something at the neck.
• Chilly, 6 to 12°C (43 to 54°F): a jacket or lighter coat, long sleeves, knitwear. The band where most people are underdressed in the morning and overdressed at lunch.
• Mild, 13 to 18°C (55 to 64°F): a light layer, optional but sensible: a cardigan, an overshirt, a light jacket. Shoes can be anything.
• Pleasant, 19 to 24°C (66 to 75°F): no outerwear. Short or long sleeves both work; natural fabrics beat synthetics.
• Hot, 25°C (77°F) and up: light, breathable, loose. Linen, cotton, open shoes. Skip anything lined.

The three-layer system

Three layers cover nearly every day of the year: a base (t-shirt, shirt, fine knit), a mid layer (sweater, cardigan, overshirt) and a shell (jacket or coat). The trick is that each layer should look finished on its own, so you can remove one at lunchtime without the outfit falling apart. A thin sweater over a collared shirt under a coat is three outfits in one, from a cold morning to a warm office.

Rain, wind and snow

• Rain: a water-resistant outer layer, closed shoes that can get wet, darker colors on the bottom half. Leave suede, silk and anything that water-spots at home. An umbrella is not a plan if it's windy.
• Wind: heavier fabrics, a layer that closes at the front, and nothing that flows. A wide skirt on a windy day is a full-time job.
• Snow: warm, closed footwear with grip, a real coat, and a mid layer you can take off indoors where the heating is on full.
• Changeable days: dress for the morning, carry for the afternoon. A packable layer in the bag beats a decision you'll regret at 3 p.m.

The occasion changes the answer

The same forecast reads differently for a workday, a workout and a dinner. At 10°C a work look is a shirt, trousers, a blazer and a coat; a weekend look is a sweater, jeans, trainers and a jacket; a dinner look pulls the darker, richer pieces and a coat you can check at the door. Decide the occasion first, then apply the band.

How AI outfit suggestions use the forecast

When you ask iDrobe for today's outfit, it reads your local forecast, including the feels-like temperature, the wind and whether rain or snow is expected, and converts it into exactly the rules above. Then it chooses from the pieces you have uploaded, for the occasion you set. A few things it does that are hard to do yourself at 7 a.m.:

• It avoids the pieces you wore in the last few days, so Tuesday doesn't look like Monday.
• It remembers which suggestions you liked, disliked and actually wore, and leans toward the combinations that worked.
• It skips pieces you have marked as worn out, and tells you in a line why the look suits the day.

What it can't know is that you have a two-hour bike commute, or that your office is kept at tropical temperatures. Set the occasion, give a thumbs down when the logic doesn't fit your life, and it adjusts. For the full picture, read what an AI stylist actually does with your wardrobe.

Build the wardrobe the weather asks for

If the suggestions keep landing on the same jacket, it isn't the algorithm. Most wardrobes are heavy on pleasant-weather tops and thin on the chilly band: the mid layers and the one good coat. When you notice a gap, you have found the next thing worth buying, and the cost per wear on a layer you wear every day is as low as it gets.