BP Blue Plaid Check Square Neck Sundress

Super cute plaid mini dress from BP - Nordstrom. Light blue and white gingham pattern. Sleeveless with a square neck and adjustable spaghetti straps. Fitted through the bodice with a straight cut skirt. Small slit on the left thigh. Hidden rear zipper. Would be gorgeous for a spring/summer picnic. I'm a US 4-6 and while very figure flattering, this is a little tight across the hips for me while sitting. Only worn once, likely would fit a size 2-4 better.