These overalls are everyone's favorite. They have a skinnier leg style. The only cons, they for small so you have to order at least one size bigger. The leg length is perfect for average leg length, but will be short on long legs.
Dickies brand is great. The sizing is pretty spot on. And some places offer a longer length. Cons, the Denim isn't stiff and can wrinkle easily. However, since the fabric is more giving, they can accommodate more curves.
These are the most expensive, but also the best quality. Fit is true to size and are also available in longer lengths. I have nothing bad to say about these.
I have not used these in the past, so I don't know anything about fit. The price looks good and we all know Levi makes great Denim. I would read reviews in this product before ordering.