I ordered the Simple Wishes Hands-Free Breastpumping Bra because I just don't have 20-30 minutes every 3 hours to sit and hold a breast pump.  This does exactly what it's advertised to do and holds the breast pump flanges very securely against the breast.  I normally wear a size 48C bra and I ordered the L/XL/XXL breastpump bra and it fits great.  I would highly recommend this to any woman who needs to use a breast pump.  Great invention ladies!