Meghan Markle is set to release rosé wine as part of her luxury brand, it has been claimed. The Duchess of Sussex has already teased pots of jam in two separate flavours, raspberry and strawberry, as well as dog biscuits under her American Riviera Orchard label. Meghan, 42, launched her lifestyle brand earlier this year, with several of her celebrity friends flogging the products on social media. A source told The Daily Mail that Meghan is set to launch her own rosé wine. It would make commercial sense for Meghan’s first product to be a wine, according to reports. This is because the duchess w…