Sports Bra in DD...

I wear a 32DD and based on recommendations on here I have tried the following:
T-Bird Sports Bra from Athleta (it's just OK, comfortable but doesn't completely stop the bounce even with a tank top that also has a built-in bra, however it's better than some old cheap spandex pullover thing. Works well for lifting but not great for cardio)
Glory Bra from Athleta (terrible - returned after I tried it on)
Lily of France Womens Sport in Action Sport (truly awful - returned after I tried it on)
Under Armour Women's Armour Bra in DD (again, just OK, fairly supportive but doesn't totally stop the bounce)
Moving Comfort "Booby Trap" from Title Nine (the sizing was way off on this, it was crazy tight and I returned it immediately)

And finally I've met my sports bra soulmate: The Moving Comfort Juno bra. Yes, you need to be a contorionist to get in and out of the thing but it's fantastic. They're not cheap but I was able to find one on amazon for $40. The others I bought on Title Nine, they call it the "7 Wonders Bra" because for some reason they insist on re-naming everything. Title Nine has items on sale every Wednesday so I would check them and amazon for cheaper prices. Good luck!

I have an under armour, glamorise, and champion. All three have performed their duties without the uniboob factor. For running, though, I prefer the under armour. It is the best in keeping the sweat at bay while supporting my big girls.

UNDERARMOUR!

There is NO COMPARISON!

Underarmour makes amazing sports bras - they only have 1 style for DD's, but it's incredible. $58 a piece, but you only need one and it is all that and a bag of chips.

I promise you; you will not be disappointed.