My impression was that they were a branch of the Sylvie family - I think that would make them lower rank than a duke, but apparently they are a dukedom as well
If you have trouble finding it you can make the dressing without it
Beige Double-Breasted Blazer, 65, River Island SHOP NOW Beige V-Neck Sweater in Pure Merino Wool, 45.95, Benetton SHOP NOW Skinny Ankle Grazer Trousers with Stretch, 29.50, M&S SHOP NOW Signature Leather Ballerina Shoes, 36, Next SHOP NOW A jumper dress and riding boots For those particularly cold days, the thought of wearing only a shirt or pumps can really fill us with dread
Stir or flip as needed to cook evenly, careful not to burn
High back slit
You can also take it quite literally and combine the best of both worlds: pair a smart piece of clothing with something more casual, then you are effectively dressing smart casual