Returns & Exchanges

ON SLOWNESS mainly curates vintage designer items, and designer sample sale pieces. Thus we do not accept exchange or return. Everything is 'Sold as Seen'. Most of the items are showroom ex-display ones, studio samples, catwalk pieces, or simply previous collections etc. If an item is imperfect, we will state it clearly in the picture and description.

If you are not sure about an item before purchasing, please enquire via email to or via Instagram @onslowness. We do our best to make you a good shopping experience.

Alternatively, we welcome you to visit our Sunday pop up shop on Columbia Road Flower Market. Please see the address below:


59 Columbia Road, London

E2 7RG, United Kingdom

Opening Time: every Sunday from 12:00 to 17:00