Please list the businesses name with a rating less than 5 whose category name is men's clothing.
businesses name refers to business_id; rating refers to stars; stars < 5;
SELECT T2.business_id FROM Categories AS T1 INNER JOIN Business_Categories AS T2 ON T1.category_id = T2.category_id INNER JOIN Business AS T3 ON T2.business_id = T3.business_id WHERE T1.category_name LIKE 'Men''s Clothing' AND T3.stars < 5