Rapper Soulja Boy was seen out in NYC for the unveiling of Dr. Dre’s Beats By Dr. Dre & Monster’s new product line at the Best Buy Theater wearing a Cavi Lux-Italia mesh cardigan ($88) in red. This button down cardigan is detailed by a distinctive mesh overlay on the front and elbows and features a ribbed collar, sleeve cuffs, and waistline. Do you like? [Thanks Nigel D] Check out videos of his performance and pics below.