Really Mike? No belt? : r/suits
Is wearing bespoke/MTM dress pants with side adjusters, without belt loops, and without a suit jacket outlandish? - Quora
Suit style 9: Trouser cuffs, belts and tabs – Permanent Style
Belt Or No Belt? When To Go Beltless
Side Adjusters Rather Than Belt Loops
Belts Loops VS Side Adjusters: Which one is Better?