Most shorts have grippers, but many don't also. I'm pretty sure Susan put up a list of the shorts TE offers without grippers, a couple of months ago - try searching either in the store or on the forums. Shorts without grippers are usually longer, so they don't ride up on your adductor muscles.
If they're not super-tight or super-short, a lot of people fold the hem of gripper shorts toward the outside, exposing the gripper and taking it off the leg. Some brands incorporate their logo into the grippers, upside-down, so that it's right ways up when you do that.
When the temperature will be cool all day, I prefer tights without a chamois worn over regular shorts. That way I can wear the tights several times before they need to be washed, and I also don't need different tights for running and cycling. Leg/knee/arm warmers are great for days when the temperature changes a lot during a ride.
Speed comes from what you put behind you. - Judi Ketteler