Sir,
I have huge experience in graphics, here i am attaching two sample of your given images, one the wool upper i adjust only here , exposure, white balance, light an shadow etc, other dummy out and cut out i will later on because the shortage of time here as a sample, and in other the blue and white swimming wear, i also do same adjustments and also cutout, please check, i can do your 4 images in just 1 US$ only complete cut and adjusting work.
Thanks,
Shahid.