Your Girl Knows’ product recommendations are handpicked by our editorial team and given the seal of approval by Harman herself. When you buy something through our affiliate links, we might earn a little commission—at no extra cost to you! We only recommend products we genuinely love. Please read my Disclosure Policy for additional information.
What’s the deal with Pinterest acting like the only season we work in is fall or winter? Layers on layers, trench coats, and heavy blazers—seriously?!
Sure, those looks are chic, but when the summer heat kicks in, just the thought of sleeves makes most of us break a sweat.
If you’re tired of scrolling and finding no inspiration for summer-friendly business casual outfits that actually work in real life, don’t worry—i’ve got your back (and your closet).
So beat the heat without losing the chic with these summer business casual outfits!
1. Basic tee + denim
Keep it casually polished with a sleek white tee tucked into high-waisted jeans. Add pointed heels, and you’re suddenly that effortlessly cool coworker everyone envies.
Get The Look
2. basic tee + pleated pants
Want to keep it chill but office-appropriate? Swap the denim for flowy pleated pants—extra breezy, extra chic. Bonus tip? Neutral shades scream “put together” without trying too hard!
Get The Look
3. fitted top + tailored pants
Pair a snug top with tailored trousers for the ultimate “I woke up like this” vibe. Add some dainty jewelry, and you’re all set to rule the office and after-work drinks!
Get The Look
4. waistcoat + pleated pants
Say hello to boss vibes! A waistcoat paired with pleated pants is your new power move—with no jacket needed. Throw on some mules and step up your business casual in hot weather game.
5. shirt + tank top + satin skirt
Layers can work for summer! Style a lightweight button-down shirt over a tank, tuck it into a satin skirt, and voilà—you’ve got a breezy yet classy ‘fit.
Get The Look
6. striped shirt + pleated pants
A striped shirt with pleated pants is the fashion equivalent of an iced coffee—classic, reliable, and soooo refreshing for the workplace.
Get The Look
7. tube top + pleated pants
Yes, a tube top can be business casual. Pair it with high-waisted pleated pants, and watch heads turn (in a good way, of course).
Get The Look
8. classy midi dress
One-piece wonder alert! A breezy, flowy midi dress is the perfect way to stay cool and chic. Pair with pointed heels—instant sophistication, no effort required.
Get The Look
9. basic tee + denim
This combo deserves another shoutout—because when in doubt, this is. Add a statement belt for that chic look and ta-da! Instant glow-up.
Get The Look
10. blazer + basic tee + white jeans
White jeans scream summer, but add a elegant blazer and you’re looking boardroom-ready. Finish with sneakers, and you’ll be taking names all day long.
Get The Look
11. vest top + maxi skirt
Flowy, comfy, and oh-so-chic. A fitted vest top paired with a breezy denim maxi skirt screams “boss babe on vacay vibes.” Add strappy flats, and you’re golden.
Get The Look
12. shirt + tank top + pleated pants
Layer a lightweight shirt over a tank top for an effortless summer smart casual outfit. Tuck it into pleated pants, and you’re ready to crush meetings and happy hour.
Get The Look
13. waistcoat + tailored pants
Who says waistcoats are just for cooler seasons? Pair a lightweight waistcoat with tailored pants for an outfit that’s equal parts sharp and summer-friendly. Perfect for business casual in hot weather!
Get The Look
14. vest cardigan + basic tee + pants
Looking for summer business casual outfits for women that feel like a warm hug but not literally (it’s hot out there)? Try a vest cardigan layered over a basic tee with comfy pants. Casual but polished.
15. drop shoulder tee + skorts
Skorts are back! Rock ’em with a drop shoulder tee for a look that’s playful yet totally smart casual. Bonus points for the ease of movement!
Get The Look
16. waistcoat + boxers
Boxers, but make it fashion. A tailored waistcoat with chic boxers is the ultimate summer power move. Formal? Casual? Why not both?!
Get The Look
17. linen shirt + white jeans
Light and airy, this combo is summer business casual attire perfection. Roll up the sleeves on your linen shirt and channel your inner “loves-long-walks-by-the-beach” aesthetic.
Get The Look
18. vest top + linen shorts
Cool vibes only. A sleek vest top tucked into crisp linen shorts keeps things professional without compromising on summer chills. Slip into slides or low-profile sneakers for an effortless finish.
Get The Look
19. basic tee + satin skirt
Who doesn’t love a satin skirt moment? Pair it with a simple tee for a relaxed yet classy summer smart casual outfit. Add a hint of jewelry to make it pop!
Get The Look
20. crisp shirt + wide-leg pants
Light fabrics and wide-leg pants = breathable yet bossy. Tuck in a crisp shirt, cinch it with a belt, and you’re officially the coolest one in the room (literally and figuratively).
Get The Look
21. chic top + satin skirt
Flowy satin skirts are an absolute game-changer for staying cool while looking classy. Pair with a sleek, lightweight top, and boom—you’re effortlessly chic!
22. cardigan + basic tee + pleated pants
Want to beat the office AC while keeping the business casual vibes strong? A light cardigan over a tee paired with pleated pants will have you looking polished but comfy.
Get The Look
23. cute tee + pleated pants
Who says tees can’t be business casual in hot weather? Pair a cute tee with pleated pants, and you’ve got yourself a look that’s comfy and smart-casual approved!
Get The Look
24. denim jacket + tee + pants
When it gets breezy (or the office AC is literally Antarctica), throw on a denim jacket over your tee. It’s the perfect balance of casual and professional.
25. linen shirt + wide-leg pants
Attention, linen lovers! A breezy linen shirt with wide-leg pants screams summer smart casual outfits while keeping you cool AF.
Get The Look
26. waistcoat over tee + denim
A waistcoat over a basic tee? YES. Pair it with tailored jeans for a look that says “I’m casual, but I mean business.”
Get The Look
27. blazer over satin dress
Have a lunch meeting? Throw a lightweight blazer over a satin dress, and you’re instantly the boss babe everyone looks up to!
Get The Look
28. basic tee + denim
Casual Fridays just got upgraded. Stick to crisp denim and a perfect fitted tee for that “I didn’t try TOO hard… but I still slay” vibe.
Get The Look
29. collared shirt + tailored pants
When in doubt, go classic. A collared shirt tucked into tailored pants is the definition of timeless business casual in hot weather.
Get The Look
30. a monochrome fit
Elevate your summer business casual outfits with a monochrome waistcoat and matching pleated pants. This look screams power move, don’t you think?
Get The Look
31. basic tee + pleated pants
Sometimes, simplicity is key. A basic tee paired with pleated pants is easy, breathable, and so versatile. Add a fav sneakers for some personality!
Get The Look
32. a neutral outfit
A neutral colour scheme like a chocolate brown tee and beige pleated pants = sophisticated and summer smart casual dress code approved.
Get The Look
