I've been a Cross-dresser since I was about 3 years old and I snuck into my mom's bedroom and tried on her panties, bra, and stockings (all too large). Actively, I started cross-dressing as an adult about twenty years ago.
These days I love to sit around in a 12 garter garter belt holding up "Secrets in Lace" seamed stockings, a nice tight corset, a 40 G bra, and a pair of matching thong panties.
Sometimes if I'm feeling really naughty I'll put on my red cincher with 14 straps, some 'espresso' seamed stockings, and a pair of boyshort panties which I wear under my street clothes and then go shopping downtown. I LOVE that no one knows what I'm really wearing underneath.