I got my gloves quick from Welovecolors, elbow length men in brown since I couldn't find any leather ones that looked the way I wanted. I cuffed the end of them and sewed them in place with the button on her wrist cuff to keep it in place, looks great in photos and my hands don't get all sweaty like in leather gloves.
I got my tights from Sock Dreams, however, when I bought my Yoko ones. They're nice, but they roll down, a little spritz of hair spray on m thighs helps to keep them up, though. For ease, you could buy your gloves and the socks from Welovecolors, save some money on shipping :3