... ,180G,100% cotton 2,mix 700 different models 3,tshirt:men,women,children 4,sew or velcro 5,4AAA or 2AAA batteries pack ... or other materials according to customers' demand. 3. Style: Men's, women's, children's 4. Collar: V neck or round neck 5 ... collar1718191920.320.321.621.6Wide cuffs161717.817.8191920.320.3 women short sleeve round neck Tshirt size(unit:CM) XSSMLXL length6163656768 ...