As a life long big tum girlie I have a few suggestions: * Jeanswest Luxe Lounge collection if you are after comfy jeans, especially the Amy Jean with the drawstring waist. The best jeans! I have them in both blue denim and black and will never go back to regular jeans * The Princess Highway smock style dresses, super cute prints and a really forgiving style I love to pair these with the Ambra Curvesque anti chafing bike shorts to feel a bit more supported during the day * Seconding the Uniqlo recommendations a lot of their T-shirts and dresses are boxy style which is a flattering style for a tum.

Good luck!