Photo: Devon Jarvis/Studio D

Instant Outfit Makers
We're all a bit more laid-back in the summer, but casual doesn't have to mean sloppy. Just add these polished picks and you'll be in business.

Vest
A long vest, especially worn over a flowy dress or top, gives you the structure of a blazer without the bulk. ($218; Reiss.com)

Slides
Sandals at work? Sure, but no crazy colors or embellishments. Try a minimal, metallic slide for a chic yet professional look. ($475; Alumnae.nyc)

"Chickies"
A light-as-air chickie under low-cut pieces keeps you appropriately covered and cool. An additional plus is that they hook to any bra! ($45 each; ChickiesCleavageCoverage.com)

Photo: iStock/5second

Adam's Don'ts: 9-to-5 Edition

Flip-Flops
If they've touched the sand, they shouldn't come to work.

Tube Tops
Never appropriate for the office.

Nude Hose
Skip them, especially with open-toed shoes.

Denim Cutoffs
Short shorts are a major no-no!

Photo: Devon Jarvis/Studio D

Tank

Tank, $11; OldNavy.com
Skirt, Nic + Zoe, $128; NicandZoe.com
Cuff, $225; KennethCole.com
Watch, Victorinox Swiss Army, $495; SwissArmy.com
Pumps, Marc Fisher LTD, $160; MarcFisherFootwear.com
Bag, $40; Zara.com

Photo: Devon Jarvis/Studio D

Shorts

Belted Jacket, $94; Asos.com
Top, $27; TheLimited.com
Necklace,$125; MichaelKors.com
Shorts, $25; OldNavy.com
Mules, $129; LouiseEtCie.com
Bracelet, $125; MichaelKors.com
Watch, Rado.com
Bag, Welden, $395; WeldenBags.com

Devon Jarvis/Studio D ; Mary Jane heels courtesy of SJP

Camisole

Earrings, $1,750; HeartsOnFire.com
Top, COS, $115; COSStores.com
Tank $44; Loft.com
Pants, $79; CalvinKlein.com
Bracelets, Holst + Lee, $160 to $165 each; HolstandLee.com
Watch, Apple Watch, $699; Apple.com
Mary Janes, SJP, $365; Zappos.com
Bag, $98; BananaRepublic.com