The general rule when assessing support distribution is that 80% of the support should come from your band (this is the section of the bra that goes around your body) and 20% of the support comes from your straps. If you have smaller breasts the support mainly comes from your band. If you removed your straps from your bra by dropping them off your shoulders your breasts should not drop. This is because the support is from the bottom and not from the top. The bra band supports the bust while the straps support the bra...