New Feeding Singlets from TM

I bought myself a feeding singlet from TM (new from Maternity Direct, but on "sale" on TM). The main reason was that they were advertising size XXL. I sent emails to double check sizes (ie ask whether their XL or XXL would fit someone a size 18-22) and got a response to advise that the XXL would def be the best. I also mentioned in the email that I was an F cup. So it arrives yesterday and I try it on, and although it fits in the body - I wouldnt have thought it was an XXL around the bust. The "holes" in the underneath layer for feeding are barely bigger than my nipples and the straps are so thin that they really dont offer much support at all. The clips that hold the singlet to the straps are also very loose and seem to come undone very very easily! I know its a case of "Caveat Emptor" on TM, but thought I would mention it - just incase anyone else is thinking of buying one.

BTW - if anyone knows where to buy feeding singlets in bigger sizes - I would love to know! The XL ones at Farmers were too small for my huge boobies!!