Pavilion Dress | Blackpa vil ion The word is from the early 13th century, paveillon, which in Late Latin and Old French, meant both 'butterfly' and 'tent'. A butterfly tent, if you will. Lo and behold, this low and bold back! And yet, feel super sheltered (but, like not in that way) in this h e a v y w e i g h t knitted melton halterneck dress. Expect a solid 'A Frame' silhouette featuring a deep V neckline and side seam pockets #oviaas. Hemmed between a midi maxi length,