COS puff sleeve t-shirt dress with long sleeves

COS puff long sleeve t-shirt dress Exaggerated puff sleeves with buttons at wrist 100% cotton - hits above knees With pockets! Sleeves are different material than dress which makes the dress! Runs big- I feel as though it’s one size bigger than normal in this brand (I’m normally a M) Excellent condition - no rips/stains or tears