Workwear Wishlist

It was my first day back at work on Monday and the new term started for the kids yesterday. It's a full-on first few weeks and I'm feeling prepared for them to be a little hectic and stressful. I've been a teacher for 3 years now and this will be my second year in primary 7 and the same school. With that I feel like my work wardrobe might need a bit of an update, after all they've all seen every one of my teacher dresses! There's quite an impressive range of workwear on the High Street and I've managed to make my wishlist from 8 different shops. There's a fair mixture of colours, patterns and styles. Do you reckon I'd manage to keep the 'cool, young teacher' reputation with some of these additions?