Please choose carefully when selecting undergarment sizing. We cannot accept returns or exchanges of underwear. Swimming shorts and Singlets should be tried on over underwear. Returns will not be accepted if they are soiled or appear to be worn or washed, and may be sent back to the customer. Please we ask that you use common sense here. If you are unsure of your size, purchase just one pair as a trial. Please ask for sizing assistance by calling us on 1800 810 702.