I'm checking out the sites that have been mentioned. After looking at the Etsy site, it may not be hard to make. Figuring out how long to make the elastic may be the hardest part. Thanks for all the input. I bfed both of our girls and just used a receiving blanket or whatever was handy as a cover up. I think she is out in public more than I was as she works, goes to school, and has quite a few activiiteis she participates in.
I think hooter hider is a better name than boob toob tho. LOL. Thanks everyone.