What to wear to the office in summer? When temperatures rise but your schedule remains full, finding the right outfit becomes a real challenge. The objective: to remain elegant, professional and comfortable, without compromising your personal style.
At 17H10, we've designed pieces using natural materials suited to hot weather and cuts that flatter the figure while offering lightness.
Here's our guide to putting together the perfect summer office outfit, from Monday morning to Friday evening, without losing style or comfort.

1. Choosing the right materials for hot weather
In summer, the material of your clothes plays a key role in your comfort. For a successful women's summer office outfit, choose breathable, natural and elegant fabrics.
Our favorite materials :
- Linen, for its fresh, textured look
- Cold wool, highly breathable and wrinkle-resistant
- Cotton poplin, light and structured
- Tencel, soft and eco-responsible
- Viscose, fluid and comfortable to wear
💡 A t 17H10, our summer suits are designed to stay impeccable all day long, even in 30°C weather!

2. Adapting cuts and lengths
The right cuts keep you looking professional while letting the air circulate.
Best suited to your body type:
- Fluid, high-waisted pants with darts or straight-leg cut
- The belted shirt-dress, elegant and versatile
- The pleated or straight midi skirt
- The short suit, chic and modern
- Visit light blazerunlined or sleeveless
3. A summer palette
Summer is the perfect time to introduce brighter colors into your dressing room.
Our favorite tones:
- Off-white, beige, camel
- Sky blue, azure, light navy
- Light khaki, sage green, powder pink
- Pastels (lavender, sand, soft coral)
🎨 Dark colors absorb heat and weigh you down visually: prefer light, luminous tones.

4. Accessorize with subtlety
Accessories
The right accessories make all the difference for a stylish and refined summer office outfit.
A few must-sees:
- Fine jewelry in gold or silver
- Silk scarf tied over bag or hair
- Sober-framed sunglasses
- Slim belt to structure a flowing dress
- Structured handbag or elegant tote
Shoes: comfort & style
Finding the right shoes for the office AND the heat is essential. We bet on :
- Small-heeled slingbacks
- Minimalist leather sandals
- Elegant flat mules
- Perforated babies
- Slim sneakers in canvas or supple leather
5. Professional summer dressing essentials
Here are the must-haves to compose your looks for the week:
✅ A light blazer
✅ Well-cut flowing pants
✅ A sleeveless shirt or round-neck T-shirt
✅ A structured top with wide straps
✅ A pair of slingbacks + a pair of flat sandals
These pieces can be mixed and matched to suit different days, and can be slipped into a weekend suitcase or an office bag.
FAQ - Women's summer office wear
Yes, if it's well cut. The short suit, worn with a shirt or light blazer, is an elegant option.
Very dark blacks and blues absorb heat. Prefer light, luminous or pastel tones.
A structured top, a belted dress or a sleeveless shirt can perfectly replace the blazer on hot days.
Slingbacks, leather mules, slim sandals and lightweight sneakers are perfect for combining comfort and elegance.