Hollister Light Blue Floral Chiffon On or Off Shoulder Mini Summer Dress

Brand new, never been worn. Originally bought off Hollister website, but it doesn't fit me. Description on website: This super soft chiffon mini dress can be worn on or off the shoulder. Featuring a center tie detail at the neckline, soft smocked back, ruched bust and flutter sleeves. Lining:100% Polyester / Body:100% Polyester / Elastic:70% Polyester, 30% Elastane