Unique Vintage 1950s Green & Ivory Leaf Print Reed Swing Dress

BRAND NEW WITH TAGS I bought this dress and it's too small on me, it's a S/4 but fits more like a 2. Unique Vintage wouldn't allow me to return so I'm selling it here. Never worn, tried on once. Website description: This dreamy mid-century inspired piece from Unique Vintage is crafted in a lightweight emerald green woven fabric that dances with ivory leaves throughout. The sweetheart bodice is secured with adjustable spaghetti straps and keeps form with front and back boning while the seamed waist is cinched with a back zipper. The gathered swing skirt cascades to your knees while full lining lends comfort for all day wear!