Lululemon Skirt 2 in 1, built in shorts, Size 2 or 4, dotted black/grey/white

I cut off the tag so I don’t remember the size but it is size 2 or 4. Has back pocket, 2 in 1 skirt with built in shorts. The design is the shorts stick out on the side. Skirt makes a beautiful U shape. Black with speckled dots grey/white/black. No stains, lightweight, wrinkle proof.