What specifically is the ecom site selling?
I don't think the customer experience is particularly gender specific - everyone wants to quickly find what they're looking for, be inspired and have it made as easy as possible for them to transact. So things like persistent basket, really good search and filter functionality, wish lists, sale reminders, restock reminders, ability to sign up to receive products on a certain schedule (depends what you're selling but if it's a product that typically needs to be repurchased like toiletries/makeup), clear descriptions, ability to review products, good quality pictures, inspirational "collections" of curated stuff according to a particular theme...