CRZ YOGA Women's Naked Feeling Gym Leggings Squat Proof High Waist Yoga Pants Sports Tights with Pockets - 25 Inches

I'm 5'10 and weigh 240lbs wearing a size 16/18 pant should i get an xl or xxl? i don't wanr them to be see through.

Do these run small?

I am 5’5 and 115-120, basically built like a ruler! Would I need a size small or should I go smaller??

I have a bit of cellulite on the backs of my legs, so I always get black so it isnt obvious. Will these show off my cellulite in the other colors?