Going back to your manufacturing (you suggested making clothing IIRC) - if you were to put wages low enough to even begin to compete with outsourced, the current housing market (ownership or rental) would still leave a large enough gap that people couldn’t afford to take the job without either working multiple jobs or requiring subsidy. Basic essentials in food, housing, affordable healthcare etc have to move in line with the downwards trends that would need to happen.
You’re missing a couple essential points to what I believe is my “Overall” economic plan 
First would be some sort of “Global minimum worker standard”. I agree 100% US labor can’t, nor to we want to, compete with a “Sweat shop” in India that forces 8 year old kids to work 14 hour days in conditions that nearly amount to indentured servitude. I realize this goes against “Free markets” but am also of the mindset that some level of “Protecting those that can’t protect themselves” is necessary.
“Competing” on that level does nothing for the US except offer “Cheap Goods” off of others suffering.
That being said we can expect that if such a “minimal workers standard” was implemented the cost of goods would go up.
Second we would not be driving the price of everything down nor forcing everyone to take these “Low paying jobs”, in fact as stated above the likely “Cost of goods” would go up which would likely stabilize and or increase wages in most sectors. By eliminating such standards as “Minimum wage” you might open up the ability and markets for such manufacturers as clothing companies. These companies might actually depend on a plethora of “Part time” workers and open up a market for those seeking a little “Extra income” rather than providing “Full time” support for a family of four.
However, unless food and housing fell in accordance with wages, I just don’t see your model working.
But isn’t that exactly what a “Free market” would do? Aren’t we seeing exactly this now? In fact I just spoke to a customer today that says all “Salaried” employees at there facility took a 10% wage cut. The net affect of moves like that will be “Lower cost” on everything. Housing is and will go down and food is falling as well, but that’s mostly due to energy issues.
Point is the market does exactly this if left alone. It’s when you start throwing in artificial barriers that certain sectors get off kilter.
My job in IT is always under the gun, and I keep my eye out for other opportunities - but dealing with a substantial hit in wages would be difficult, given food isn’t getting any cheaper, and downsizing housing would only return negligable gains, since my mortgage is not that huge, and rental is very high in my area.
Personally I think we have the tendency to look at out own lives and say “Well we are living pretty sparsely, not much to cut here”. I include myself in this category because…well…that’s the way I look at it. However after saying that there are literally TONS and TONS of way I could cut the “Fat” out of my budget if I was in absolutely dire circumstances. Most of us look at things like, internet, cable, cell phone, two cars, gym membership etc etc and say “Well I NEED all those”. I’d also be willing to bet people’s food bills could radically reduced if they were really in a crunch. (Note: the above is not speaking directly to you as I have no idea what your circumstances are, just “In general”)
Changes like we are talking about don’t take place “Over night”. Housing prices will take a while to fall if indeed the market is not artificially propped up. Food, clothing etc would as well. By implementing some level of “Global standard” you might actually see a wage increase.
~Matt