ElifeGirls Fashion PU Leather Motorcycle Jacket Children's Outerwear Slim Coat 2-12 Years

Does the size fit as expected

Does this jacket run small? I need a 7/8 for a slim girl. Would a 6/7 be better or an 8/9?

Is this jacket long sleeve or 3/4 length sleeve? All the sleeves are scrunched up in the photos so I’m not sure

Are the pockets real?