Zimmermann Anneke Ruffle Hem Mini Dress

I purchased from Saks Fifth Avenue's website. Size: 0 (2-4) (Note: this is provided by Saks Fifth Avenue's website but on the label it is 0) I wore once and it looks like brand new. Fabric: Lightweight, non-stretch linen weave Round neckline and elbow-length puff sleeves with elastic cuffs Optional self-belt at waist Tiered ruffle hem Patchwork-inspired print Hook-and-eye and hidden zip at back Shell: 100% linen