Amazon elastic belts that are perfect for tucking in your sweaters! Explands from 24 to 47 inches and comes in a pack of four different colors. Yoga pants are also from Amazon and I sized up to M (I was on the cusp between S and M on their size chart). My tee is old from Old Navy, this years version doesn’t have the side slit and looks shorter but I linked it anyway. LTKover40 LTKfindsunder50 LTKstyletip