I love shopping for pretty panties...silk, nylon, lace-trimmed. And I like all colors...blues, reds, greens, black. Not to mention eggshell and white nylon. And I really like the ones with a matching bra.
When my spanking relationship is fairly steady I tend to get a bit more casual and toss in some plain brushed cotton panties...but never in white...always in colors and prints.
However, like dotty, I like to please my parrtner. So, if he has a preference for a certain type or color panty, I'll do my best to accommodate.