Thought I'd repost this for everyone, don't know if it has been at all on here: http://www.crossdressers.com/forums/showthread.php?t=2143

Excellent directions on how to make them. I made some my self, for the most part the Gaff worked without even having to tuck, at least with looser bottoms. with tight bottoms like skinny jeans, I suggest tucking while wearing the gaff (unless you can't seem to tuck right and always get awkward lumps, like myself.). The breast forms however are excellent, especially since you can make them any size you want. I filled mine with birdseed and they feel great, although theres probably better filling materials out there.

Well, a while ago I bought a pair of breastforms because I didn't like the ones I'd tried to make. I never bought a gaff, because all the ones I'd been able to find required tucking.

I'd been trying to think of a way to make a gaff that would not require tucking. I'll give this design a try.

There is a very good article on gaffs at https://www.susans.org/wiki/Taping#Make_Your_Own_Gaff

Being woefully ignorant I have to ask you what on earth is a gaff?  If someone could explain in rather "general terms" without to much detail...

I kind of understand in broad terms what breastforms are though I've never really used them but the second thing is a complete mystery (And please feel free not to answer this if it is really going to embarrass me... but i'm reluctant to look at the wiki in case it is too graphic )

gaff is an undergarment used to hold your stuff in place. supposed to make you look flat and feminane. the quality gaff's you don't have to tuck at all, they have a pocket that holds it down, somewhat similar to a sports cup.

Ah thank you. I now understand - and more than that I also understand why I had never heard about them because two and half decades back when I last had those bits they were so small that I didn't really need to bother about all that.

bully for you 
I unfortunately am quite the opposite.