The right blinds will vary depending on the size of your windows, but there is a wide selection available.  Venetian and Roman-style window coverings work well with bay-style windows because their sleek design complements this type of architecture.  Pleated or roller shades also do well in these areas as they hide cords to create an elegant look that does not distract from the beauty outside. Vertical styles like wood slats offer privacy while still letting light filter through when needed during those cold winter months.