About Sir

Pre-Owned SIR is the Byron Bay label that made the cutout respectable — paisley and plain linens, halter necklines, and openings placed where they read as considered rather than revealing. The Australian house works in short seasonal drops, so a named style disappears from retail quickly and turns up here instead.

Our SIR pieces run to midi and formal dresses and a skirt. Each is authenticated and condition-graded by our team before listing and photographed on the actual garment, so print placement and any seam wear are visible before you buy. Australian sizing differs from US — check the measurements on each listing.