sill - (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock. geology - a science that deals with the history of the earth as recorded in rocks. rock, stone - a lump or mass of hard consolidated mineral matter; he threw a rock at me. Translations.
1 Select a tunic that is appropriate for you place of workâavoid low necklines and do not wear a tunic as a dress. 2  Pair your tunic with slim cropped pants, skinny trousers, or a knee-length pencil skirt. 3  Dress up your tunic with a pair of heels.  Add a chunky necklace or scarf, a blazer or sweater, and tote bag.
Shirts, belts and boots worn with OCP uniforms are going to be in a darker color than the desert tan shirts, belts and boots worn with UCP. During the transition period, desert tan shirts, belts and boots will be authorized for wear (as long as all components are the same color) with both UCP and OCP uniforms until the UCP wear-out date.