From a customer email:
Recently, bought two Sweet Talk by Gabor from you. I loved the first one so much, I had to have it in a nice bright blonde. I loved the curls so much, I was concerned about washing. Slowly, the curls have diminished. I had to wash it. It furthered the curls demise. I'm sorta bummed, but I thought maybe you could have some insight on curls. Thank you and have a great day!
The best bet here is to find some bobby pins or hair section clips. Use these to reform the curls while wet and pin into place as they dry. You'll want to follow up with synthetic safe styling spray. This won't be a dramatic cure, but it will prevent further deterioration of the curl while helpfully adding some more curl definition to your style.
Keep in mind that without steam, you cannot add new curls to the wig. Synthetic fibers are not made for that. However, this will reinforce the curl that was already there, with can still make a huge difference! :)