Well this is the first one that comes to mind. I bought these in Hong Kong from a company called Top Secret. They make exercise/ sports/ leisure clothes - all with a secret. This is one of the two gym tops I purchased (the other is in the wash as I did actually wear it to the gym the other day!)
Apart from being a really attractive garment, made with fabric that wicks away the sweat, etc (and it is very comfortable as I can attest after my session in a Step class) the great secret of this top is that is has a built-in bra... and not just a shelf bra ... a whole proper bra! Woo hoo - now I can wear those pretty little gym tops without bra straps showing!
I also bought a non-gym top there - a little floaty summer number with string ties - I love it as I hate strapless bras - so now to me this is a great solution! (I am too big busted to go without!)
The prices are also great - the three tops I bought only came to $155 Australian dollars! They have a web-site and you can order from there. I can't comment on what the postage costs, or on what the Internet service is like as I haven't tried it but I am sure I will soon.
The only bad news is that they don't many sizes and the largest cup size is a C (Now I am officially a D-cup I have been told, but I will probably still get these tops as I love them so much!)
Please note NAYY - I just loved these tops and had to share with you!