I used Nava Rose's corset tutorial to make these! The black one is made from a pair of trouser I bought in a charity shop. The white one is made with fabric
Lacing a Corset: Step-by-Step Guide With Photos – Miss Leather Online
IBIZA CORSET PDF PATTERN + TUTORIAL – Paoladesignchile
How to make a corset: DIY corset pattern, fitted exactly to you, with duct tape • Offbeat Wed (was Offbeat Bride)