There are very few patterns available for lingerie, and those that do exist are for enormous, bizarre, billowing contraptions which are possibly designed to serve a contraceptive purpose.
Patterns and recipes have their place in life, but once you understand the basic principles at work, wine and improvisation always give a more interesting result.
I just made these for a friend’s upcoming modelling comp. It took 2.5m of nice elastic, two metal rings, a tiny piece of diaphanous fabric and two episodes of Farscape. Next time I’ll be a little less lazy, take photos of the process and post a tutorial.