I heard on the grapevine that Woman's Weekly are urgently looking for stories of all lengths. They don't want issue-led - go for something quirky instead. Unusual structures work well for them.
Also, that same grapevine whispered in my ear that People's Friend need more longer stories - 4000 words. Here's a little insight into what kind of stories the Friend accepts.
Feeling blocked? How about a course in which you'll write a short story in a day? Taught by the fabulous Helen Walters. Here are the details.