Aritzia Crochet V-Neck Sweater in XS Lilac

This is a pullover sweater with a pointelle stitch and a scalloped crochet trim. It's made from a luxurious alpaca and pima cotton blend. Super cute and a beautiful lilac colour. I bought this worn once or twice from a private seller, but I never got the chance to wear it myself as it fits too snug for my frame (34 inch bust, 27 inch waist, short waisted, athletic build, usual size S or 4 in tops or XS if the cut is looser). There is little give - it's not stretchy- so I feel it would fit XXS to a true XS best.