thrifted floral dress, peter pan collar blouse and sweater, old navy loafers, joe fresh socks
More socks! I feel sort of like Sally Draper in this outfit.
(I was at my parents' house when this episode was on, and my mom said she had a plaid dress just like this when she was a kid... jealous)
All these screencaps are from the Mad Style series on Tom and Lorenzo - I HIGHLY recommend it if you're a fan of Mad Men or vintage clothing (or both). The costuming in this series is impeccably researched and executed and deserves recognition.