I like the idea of slips. They offer an extreme amount of confidence when wearing sheer dresses, white dresses or just about any colored dress and skirt on a sunny day.
I hate most slips. The "silk" is awful against my skin. They ride up and sit around my waist. They sit too low and are a tell of my grandma undergarments (and traditional ways!).
I do love one slip in particular though. I have been wearing a Commando Half-Slip for a year. I have a nude and a black. I wear nude or black with THE DRESS in white. The microfiber of the Commando slip sticks to the dress fabric and never rides up.
For the record, most people should be wearing a slip. xXx Grandma AP.