When previewing old photographs, it's usually not difficult to determine an approximate decade of the picture based on what type of clothes are being worn, hairstyles, and the makeup applied to the faces.
Previewing the catalog first helps you pick only those looks you want.
If you want to keep yourself updated with video clips, you can often find many clips reviewing past episodes and previewing upcoming episodes on NBC's video dropdown official site.
All hyperlinks can have attributes associated with them to provide more information and a way of previewing the target before activating a hyperlink.
Asking for references or previewing their portfolios can also help ascertain whether they will be a good match before agreeing to work with them.
