Overpriced, bad quality, clothes not matching pictures at all, not true to size and no customer service

Ordered 2 dresses from MSH which are advertised beautifully on Instagram and their website. Don’t get fooled like I did! Overpriced, bad quality, clothes not matching pictures at all, not true to size and no customer service. I tried to get hold of MSH to return the dresses but no one got back to me. There is no customer service and also no phone number can be found anywhere! Only after my purchase I read on their website that they don’t do refunds!!! - is this even legal? This business is super sketchy!