Levi'sWomen's 311 Shaping Capri Jeans (Also Available in Plus)

I wear a plus size 18W what size should I buy?

Does anyone know how to get the smell out of these? They stink of moth balls and it won’t go away after multiple washings.

Anyone notice how these stretchy pants stretch out at the waist and butt right away? I am always having to pull them up.

Is the Jean material soft and thin? For height 5'2", can the length reach till ankle?