Tall women do struggle (a friend of mine always says). If she is willing to wear jeans, I suggest a Levi's store and looking among the men's jeans, which typically are more fine-grained in sizing and always have longer inseams (eg, 34in) available. She may not find something she *likes* but she should be able to find something that *fits* well enough. Shirts sized for tall men with longer arms also should work. It may not be ideal for her tastes, but lots of us wear men's clothes because they're more durable, have more pockets, and fit reasonably well. Good luck.

The place I like - very affordable and a wide range - is Dave's, 6th Avenue between 16th and 17th Streets: https://davesnewyork.com/.

wg