My M43s are badged for 101st (at the moment).
My M43 jacket and my M42 jump suit are form At the Front in the US, I'd say they were the best for repro kit. Good stuff but you pay a bit extra. People get their kit from all sorts of places, look here for a list of vendors
As a new memeber of the forums you could do worse than sign of for the US Doughboys group training day here :
Cheers
CHThree
welcome mate. 
I buy my kit from all over. alot from ebay and private sellers too.
As CHThree said pop on over to the doughboys and take a poke around
Alex (speirs) is badged up as 101st too, I think most of us are badged up as 82nd? Good to have another Screaming Eagle anyway! Welcome!
My M43s are 101st at the moment, M42s are 82nd I think....
Hi mate
I have my loadout for 101st Normandy,
as for getting your gear i fine WPG as good as any.
P.S. are you attending the training day on sunday?
theres more then you may think 
Yeah I'm badged up 101st. You can't get Mae West from no where cheap I don't think. I saw one on Ebay a while back but I wasnt paying £60+ for a giant flourescent target to drape round my neck. Unless you're going swimming or actually going to jump in to the next event I wouldn't bother. If you want some good ideas of what the kit should look like properly get Headshot to show you his 'Piss-wet-through in Wales' look. Very good photo that by the way.
Show me a man who will jump out of an airplane, and I'll show you a man who will fight!
General James M. Gavin
CRY HAVOC AND LET LOOSE THE DOGS OF WAR
even though I'm officialy 326th Medical, am combat medic assigned to 101st, so badged up as!
Doc Mac
I'm 82nd
more combat jump stars on the jump wings being 82nd 
What's wrong with infantry? 
Says you Mr I'm going to go off and Join the enemy hehe
more combat jump stars on the jump wings being 82nd
Am I the only one who can boast an actual jump star on my uniform haha admittedly not in to flak and small arms fire but still.
Webby you seen that US Marines belt for sale on my thread. Going cheap
Show me a man who will jump out of an airplane, and I'll show you a man who will fight!
General James M. Gavin
CRY HAVOC AND LET LOOSE THE DOGS OF WAR
I'm alright thanks mate!
I did say combat jumps by the way
And wouldn't you have to be wearing your uniform for a jump of any sort..?
I think he was Mike...
I think he was Mike...
Didn't he say they wouldn't let him? I'm confused now... 
No idea,... care to shed any light Alex?
no then, hehe