Express jeans are not available in custom made sizes, however you can always have your jeans customed sized through your local alternator or laudry places for a reasonable price.
GAP jeans come in all sizes, and if you don't see your size, you can always get it custom ordered.
Levi's and Dockers are two of the best jeans for big and tall sizes.
Not locally but they can be custom made,but not to purchase
Levi's 504 jeans are available in many sizes both in the waist and length. Men's waist sizes include from size 28 to size 44. The length of men's Levi's 504 jeans range from 29 inches to 40 inches.
Faded Glory comes in women's sizes all the way up to fourteens, but you can custom order larger sizes.
Calvin Klein jeans for women start at size zero and are available up to size 24W. Calvin Klein jeans for men are available in waist sizes from 29 to 40 inches. Not all styles are available in all sizes. A complete and detailed size chart is available on the Calvin Klein website.
The sizes available in Red Monkey Jeans are S, M, L, XL/XXL, and XXXL. The focus of this line of clothing is to highlight Japanese culture. The clothes are all made of 100% cotton.
ShopStyle.com is a great place to go for cheap jeans. They have Diesel jeans available in many sizes; check out their website at http://www.shopstyle.com/browse/men's-jeans/Diesel.
They make too many sizes and styles to list here. However, if you check out their website at www.epicureancs.com, you can see all they offer. Custom can be made, but be prepared to pay for it.
NYJDs are always available online, and in a wide variety of colors and sizes.
Cambio Jeans, made in Germany come in sizes 4-16. However, it is recommended that you order a size larger than you wear to account for any difference in American and German measurements.
Paige jeans are a new type of fashion jean that comes in many different colors, (black, red, blue etc.) Paige jeans are also unisex, so yes they are available for men and women.