Personal preference obviously plays a part in what will fit you best, but please keep in mind a few things about our suits:

  • There is no elastic on the waist edge of the bottoms - only a drawstring.  The drawstring is there to keep them on, not shrink 'em to fit.  If you are debating between 2 sizes, err on the small side rather than large so that the drawstring doesn't end up making the bottoms bunch up around the waist like you are wearing your boyfriend's sweatpants.  Not exactly flattering.
  • While we would love it if our bikinis were perfect for every female on the planet, that's just not realistic.  Part of the beauty of being female is that we are all our own individual shape.  Unfortunately, this means one product/size never fits all, and our tops are probably not ideal for extremely large chested women.  Large C / small D cups are probably gonna max out the capabilities of our tops.

Ok, that being said, below are some general sizing guidelines:


Bra Size  ••••••••  Tiem Top Size

       A cup  ••••••••••••••••••••  Small

       B cup  ••••••••••••••••••••  Medium

       C cup  ••••••••••••••••••••  Large

       D cup  ••••••••••••••••••••  Extra Large


Pants Size  ••••••••  Tiem Bottom Size

           4,5,6  ••••••••••••••••••••  Small

           7,8,9  ••••••••••••••••••••  Medium

      10,11,12  ••••••••••••••••••••  Large

           13,14  ••••••••••••••••••••  Extra Large

Our goal is to make sure you are satisfied with your Tiem bikini.  Please remember if you feel it just doesn't fit quite right, we are always happy to offer exchanges and returns... see our policy here.

Photo by Sonny Monioz - see more at