Or you can use a poncho and change in plain sight.
And big tarps do block more view and give you more privacy if you want to go that route.
Originally Posted by Ramblinrev
Easiest way to change is wearing a kilt... at least for pants. I highly recommend it.
Another use for a silnylon poncho/kilt. Another option if you have a large enough packtowel is use it as a makeshift kilt. Something I had to do today while standing in the middle of a windsurf rigging area.