5. Bar III high neck three-quarter lace sweater dress ($49.99, macys.com). An unxpected line of lace shows just the tiniest bit of skin. Bet you didn’t think sweaters could be sexy!
6. Marc by Marc Jacobs ‘Mika’ embellished collar dress ($398, shop.nordstrom.com). Add a wide belt and you’re good to go. Can’t you picture Mad Men’s resident bombshell, Joan Harris, sporting this one around the office?