In terms of sizing, its offered in regular, tall, and petit
I am wearing yellow underwear and it was not visible at all. Target All In Motion Knit High Neck Active Dress in Light Yellow The All In Motion Knit High Neck Active Dress goes for $35 at target right now, and is shoppable in sizes XS-4X, depending on the colorway you choose
Style: elizabethk_GL3748 Fabric: Mesh Details: Spaghetti Straps, Sequin, Beaded, V-Shaped Back, Concealed Back Zipper, Floor Length Hem Length: Long Neckline: Sweetheart Waistline: Natural Silhouette: Sheath
Martha wore an above knee A-line dress with black feature pockets
In fact, if a workplace is using the words smart casual in their guidelines, they should have a good idea of what it actually means