clean background to match in color and size of image

I have 63 image for a clothing line website that all need to be the same size (the person in the images need to be all the same size) and the backgrounds need to be complete white and 100% matching ... also all the images with the back of the jackets - they need to be just the jacket with the person being erased everywhere .... can you do this one now?? first - ready to go need it today if possible - need today!