Huge panty loving guy right here! I love a woman with some sexy panties on. For me it more the material I like than anything. A woman's skin is smooth, soft and sorta slippery feeling. Her panties should have the same texture. I love to feel my hand glide over her bum when she wears smooth slippery type of materials such as satin, microfibres, nylons. Anything like lace, sheer or cotton is more scratchy and a bit of a turn off. I know cotton is very comfortable, but cotton underwear is for "normal" times like work or school, and satin panties are for "sexy" times like going out when sex after is likely. Basically anything that can catch a finger nail is a bit of a turn off for me. As for style, I really like boyshorts. I don't care for thongs or high cut cheekies.