I work from home, self-employed. Live in jeans, cords, leggings most of the time, but have a few nice chemise dresses I wear too. I need to do a few days working in house for a client. It’s years since I’ve worked in an office. Would the toast dresses be ok (they’re the slightly sheer ones with a chemise underneath), or do I need to go shopping for more ‘office’ type wear?