Stripe Boxy Top Long Sleeve Boxy Top Long Sleeve Boxy Top Black Cotton Boxy Long Sleeve T Shirt New Look Weekday GREAT BOXY LONG SLEEVE Long sleeved top white Zalando.ie YOURS Plus Size Black Short Sleeve Boxy Top Yours Clothing. A long sleeved boxy top in organic Pima cotton, featuring a drop shoulder and snap closure at the shoulder. Each stripe color in this style is dyed separately and then knit together, resulting in colors that last longer.