long red halter dress Gorgeous Elegant Lace Up Prom Dresses Sleeveless Ruffles Chic Mermaid Side Slit Evening Dresses Blue Floral Dress Cute YGroup_2853 Pair Erin with a Size:T5

long red halter dress Gorgeous Elegant Lace Up Prom Dresses Sleeveless Ruffles Chic Mermaid Side Slit Evening Dresses Blue Floral Dress Cute YGroup_2853 Pair Erin with a Size:T5

Blue Floral Dress Cute Blue And White Dresses Blue Floral Dress Nice Summer Dresses With Sleeves

It’s a captivating way to embrace those Edgar Allen Poe vibes while bringing in a touch of spontaneity and fun with color

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Size:T5

The Hollywood Reporter went straight to the style source, the show’s award-winning costume designer Janie Bryant , to find out what Megan’s clothing — even her lingerie — says about this little seductive minx who bosses Don Draper around (and he seems to like it)

Pair Erin with a glamorous up do and let the dress do the talking