yoga jumpsuit romper onesie black ribbed fitted size small NWOT

Just received this in the mail from Amazon so it is in perfect condition, but for some reason Amazon isn’t letting me return it :( it’s cute and comfy but unfortunately it’s a little too big around my ankles. (I have like weirdly small ankles haha). It’s black and rubbed and lightweight! perfect for fall days or under a puffer! Bundle in my closet and save :)