Woot? Suspenders are - IMO - de rigeur for a DS. Particularly a trilam. How else are you going to keep your suit from slipping down when you're walking around with the zipper open and the suit bunched up around your waist? If you can't stuff the arms under the suspenders, how are you going to keep the sleeves from dragging on the ground when you're walking during the SI or before zipping up, with the zipper open and the suit bunched up around your waist? Me, I'd love to have suspenders on my undersuit as well.