Isosceles Lingerie is made to the highest standards. If you are at all unsatisfied with your items, we can refund or exchange unworn goods on condition that they are returned to us within two weeks of receipt.

We are very sorry but due to hygiene standards we are unable to give refunds or exchange on briefs or items that have a gusset.

Please be sure to read the sizing for each item carefully when purchasing briefs to avoid any disappointment.

If you would like to contact us about arranging a private fitting, please drop us an email at