I have some Luvees, which I think is the product RCW was talking about. Looks like their online store isn't working right now.

I also have some shorts that I wear underneath skirts:

I also have a product called Body Glide which I use when I don't feel like wearing another layer. I actually bought it because my swim wetsuit chafes my neck, but it works pretty well for my legs too! I usually throw it in my purse so I can re-apply.