Blinds are suitable all year round Rose! Sounds like you want another layer for winter though. What colors are in your bedroom? What style do you like...traditional, contemporary, etc.?

I am using brown and off white color theme now a day.

JCPenney has a lot of great curtains and window treatments. You can usually catch a sale and/or free shipping too. How about these brown and cream sheers? They look soft and perfect for a bedroom.

They have lots of other styles if this one isn't what you're looking for. Good luck Rose!

Here is a link that might be useful: Bedroom curtains

JC Penny is who I used as well.