Lightweight summer dress - seafoam green and taupe stripe

This dress is sooo cute, but so hard to place. Is it vintage? Is it bespoke? Lightly puffed sleeves, bias cut, drop waist and a belt. This dress has everything and pulls it together into a great dress for lots of different occasions! Preloved from a pet and smoke free home. No tag, but fits like a small (maybe medium for a more fitted look) Pit to pit - 17.25” Total length - 38.5”