Macy's offers the Trixxi Women's Embellished Soutache Fit & Flare Dress in Navy for $59.40. Coupon code "SHOP" cuts that to $50.49. Opt for in-store pickup to avoid the $9.95 shipping charge. That's $49 off and the best price we could find. It's available in sizes 7 to 13.
Frugal isn't smart if you put off replacing these things. Waiting too long can cost money or even endanger your health.