There are a ton of brands out there, heck, you can even make them yourself if you're crafty, which I am not. There are 2 key things to look out for: 1) You need the neck to be a bit rigid so that you are able to look down inside to see your little one (don't worry, no one else can see in there, unless they're standing like directly over your head!), and 2) enough material to cover you fully, especially width-wise if you're like me and have to pull up your entire shirt because you never bothered to buy proper nursing shirts!
Bebe au Lait is an extremely popular brand of nursing covers and other products for mothers and babies that has been around for 10 years. Their covers don't just do they job, but come in such fabulous patterns that you will actually look forward to using them and wear them oh-so-proudly! Trust me, other breastfeeding moms will stop you and demand you tell them where they can get one!
I've been a big fan of Bebe au Lait since I started breastfeeding, so I was so excited to try out their latest design: The Muslin Nursing Cover. Here's the front and back of the packaging, outlining the great points such as the patented "rigiflex" neckline, breathable material, and multifunctional uses:

I did worry that being so lightweight, people might actually be able to see inside the cover... but after trying it on I realized that is not the case. Can you even tell my little (errr, big!) 13 monther is in there?
ENTER TO WIN HERE!!
Disclaimer: Although I did receive this product free of charge, I was not compensated in any other way to do this product review. All thoughts and opinions are my own and completely unbiased.