Classic Short Sleeve Split Neck Top Smock Textured Split Neck Top ASOS DESIGN square neck lace trim cotton smock top in white ASOS Shirred Short Sleeve Smock Top Multicolor NA KD. This playful smock top features a small V neck and charming puff sleeves, adding a touch of whimsy to your everyday wardrobe. Its textured fabric and split neck design create a fun, flirty look perfect for any casual occasion. Model is wearing a size small.