iRachel Mens Sleeveless Top Designed Casual Slim Fit Skinny Dress Vest Waistcoat Tag M(US:XS): Shoulder:15.0"/38cm Chest:35.4"/90cm Length:24.3"/54cm Tag L(US:S) : Shoulder:15.6"/39.5cm Chest:37.4"/95cm Length:22"/56cm Tag XL(US:M): Shoulder:16.1"/41cm Chest:39.4"/100cm Length:22.8"/58cm Tag XXL(US:L): Shoulder:16.7"/42.5cm Chest:41.3"/105cm Length:23.6"/60cm Manufactured & sold by iRachel. Ship via ePacket w/ tracking code. Usually to be delivered in about 7-15 business days to the US