I wanna wear long sleeve is dat ok?

i like this shirt i juss ordered it today for 40 dollars was on sale......so can i wear it during the summer with sleeves rolled up http://www.rugby.com/shop/item.aspx?productId=3969760&categoryId=3372176&cp=3138868 tell me wat yah think thanks and please dont comment about my grammer....lol im 15 im soo addicited to texting dat now if i write anything without pencil or pen i just write like this.. i recieved an A in ela so.... tell me watcha think about thiss hirt