The internet is full of photos of crossdressers, transvestites and sissies, most blurry and badly lit. Don’t be that guy.
Think composition, color, light, and probably most important, use a tripod and self timer. Or ask someone to take your picture while you concentrate on your pose. Consider asking the girls next door, and if you really can’t find anyone else, order a pizza and ask the delivery boy. Tip well.
Note: the tip does not necessarily have to be money. Use your imagination.