I'm 5'10", approximate size of model pictured, however this dress is at least 3 in shorter on me. the fabric is a bit thin and the v-neck is quite deep...
but i happily wore it on the beaches of puerto rico, added a jean jacket and epice scarf and wore it in paris. last week i wore it  belted ( as i saw a sales associate in antro do) with an open weave sweater and flip-flops on a warm boston day. don't count it out yet, it really is a chameleon piece that you can wear so many ways.