I am a 40DDD chest and wear a 22 top; the 2xl green top actually fit! Yes a little tight but looks very good on me. First time buying sequine since elementary school; so this was outside my comfort zone but I paired it with a velvet blue/green skater skirt and received soo many compliments that I just have to buy another color set soon. Little itchy but that is to be expected with being sequine top but does not hurt.