Yourprivates.com offers customizable underwear...you pick the style you like, and then the fabric - net, lycra, slinky and others. They manufacturer it and send it out in just a few days. Check it out.

They say the average is 6"...I guess you would have to measure all of them to know for sure.

Brown spots are often the result of sun damage. If you apply Vitamin C cream everyday, the brown spots (hyperpigmentation) will fade. You can buy Vitamin C cream at any health food store. I had to do this on my neck, and it worked very well. I hope this helps!