>>345664959
oh, and one other thing with cloth sim, you can animate the 'shrinking factor' under the 'Shape' dropdown in the cloth menu. I usually started it around 0.2 and animated it back to 0 over 100 frames or so, so the mesh starts out loose and gets tighter.

For more control under the 'Property Weights' section you can set a vertex group to the 'Shrinking Group' and paint on how much you want each individual vertex to shrink, e.g. pic related.