Comparing a 32D Victoria's Secret Lightweight Sports Bra (359804) with a 38D Olga Comfort By Design Tailored (35079)
The 38D's band is a lot longer than the 32D bra. The 38D bra has bigger cups and they are a lot deeper and wider than the 32D bra.
The 32D is 3 bands smaller than the 38D.
32:4 Victoria's Secret
Lightweight Sports Bra (359804)
Comfort By Design Tailored (35079)