This set is breathtaking and seems well made, I have many similar style items from other brands that are nowhere near as nice as these pieces. I will definitely order more.
With that said, though I ordered the Plus Size skirt and it is tagged as Plus Size, but I am a Size 14 (US XL) and this skirt could maybe fit one size larger MAYBE. I don't think I can in good conscious say the skirt is Plus because it's maybe a Size 16 at the largest. This is the only negative, I do think it's misleading to say the the Plus Sized actually fits over a Size 18.