I hear staying hydrated, exercising, getting enough sleep and just generally taking care of your skin can help. Putting on some muscle will also help, I've heard. You can be skinny-fat or toned and I think when you're toned the loose skin is less noticeable.
I have also been told that sometimes when you reach your goal weight your skin will be a bit loose, but after about 6 months to a year it will be less loose as you shed skin and maintain the same weight.
I don't have much experience. I had some loose skin at 160lbs but I lost the weight in a very unhealthy way then and I'm hoping this time around my stomach skin will be a little less unruly.
But I'm also quit a bit bigger than you. You should be fine.