The phrase "bare midriff" refers to a situation when someone's stomach or abdominal area is exposed, usually because their clothing does not cover it. Full definition
A cluster of white porcelain vessels overflowing with fruit are at the center of the San Juan - born, Brooklyn - based artist's current show, but rather than vases or bowls, the ceramics are shaped like blue - jean - wearing torsos with bare midriffs. (artsy.net)
Walking the red carpet at 102.7 KIIS - FM's Jingle Ball 2013, Miley Cyrus bared her midriff in a black skirt and black suede halter top with a waist wrap detail from the Calvin Klein Collection Resort 2014 Collection designed by Francisco Costa. (skirt.yournextshoes.com)
This spring 2013 season, pass on popular fashion trends like bare midriffs and baseball caps, because a closer look at the runway shows reveals that the top fashion trends of spring / summer 2013, from narrow trousers to full skirts, have one major quality in common: they have timeless appeal — and that's something worth investing in. (treehugger.com)