I'm having a casual suit made (patch pockets, Fresco) and I'm undecided on whether I should have belt loops or side adjusters. Now, I like the belt less look for a 'city' suit (say, something like a worsted pick-and-pick with flap pockets), but for a casual suit I feel that a belt may be more appropriate. While I may use the coat as a separate, I'm pretty sure I'll only wear the pants as part of the full suit. And maybe I should note that I have no problems with pants sliding down without a belt, be they jean pants or office pants. So, those of you with BlazerSuits, SwizzArmySuits, etc, what would you recommend?