My natural hair is very short and curly; I have never been able to grow it long. I was out looking for a wig treatment and just happened to drop by at a hair salon that specialises in weaves, extensions and also wigs I must add. Viola the owner was on her own at the time with a client. So I had a wait a few minutes for her, but it was an interesting wait, watching her work her magic.
I got my product and left. I didn't get no more than a hundred yards from the salon and did a U turn. Back in the salon I put to her the question "how short hair wise can you go" She took a long look at my hair and pulled it out to its full length of around an inch and a half, and said she could do it. I booked in and a week later and after four hours in the chair I had my hair extensions.
The method used was to weave my natural hair with synthetic hair then the human hair extensions were sewn onto the weave. The cost at the time two years ago was 150 British pounds about $220 US.
I keep this up for almost 6 months going back to have it redone every 6 or 7 weeks. I loved my long hair, but for one thing, constant un-relenting itching. I thought it was me until I Googled "itchy scalp hair extensions" and saw the flood of info and forums.
The two main problem areas that kept popping up in the forums as causing the itching, seem to be, 1) natural hair roots are being pulled tight by the weave, and 2). The synthetic hair used to do the weave. To get around the second of these, Viola was going to try using wool instead of hair to do the weave, but I just had to throw in the towel and give up on the idea. I did let her sew on a human hair wig, but whatever the plan was I am now back with conventionally worn wigs now.