COS - New FLARED ZIP-UP MIDI DRESS in Blue Sz Medium The COS womenswear team know the importance of having a staple dress or two in your closet. This cobalt-blue style is crafted from a cotton blend and cut with a fitted bodice that cascades down to a subtly flared midi skirt. The modern zip gives it a laid-back ease; match your jewelry to the silver-tone hardware. Slim fit Sleeveless Brand New (without tag). Sold out in Medium online. Retails for $135 Shell: 65% Cotton / 28% Polyamide / 7% Spandex / Machine wash cold - gentle cycle / Dry flat / Only non-chlorine bleach when needed / Low iron / Dry clean