Event Biker LeatherEL5310 Men's Promo Basic Leather Vest (Black, X-Large)

When buying kid's edition for small 11yr old, it was toddler sized, so would an x small fit him? Just wondering as a birthday surprise.

I am 43 inches at the chest over the nipples. Reading that these run small so am in doubt if I should get the large or extra large. I hate returning

If this is from pakistan, what size would i choose? i am size (m) us and i like slim fit

Do the vest have a seem down the back.