PIP dressing

As I'm wheelchair dependent with a customised seating system it it very difficult to get coats, cardigans on and off. I have some restrictions in my arms and hands but don't use any dressing aids as they wouldn't help me or make dressing quicker. The only thing that would is assistance. As I don't have a care package, would this stop me getting higher points for needing assistance?

I'm unable to sit upright unsupported out of my wheelchair.My condition affects upper and lower body. Both arms are affected but the left side is weaker. Also had tendonitis in shoulder. I'm assuming upper body also includes spinal muscles and posture control. The other thing is without the upper body support it then affects all function with using arms as well and posture control. The only thing that would make it quicker is if I had help as it takes me 2 hours to get showered and dressed in all. I have used the guides but my relative's assessment gained low points in each area despite explanations and examples. I'm struggling to word things any more clearly. V hard as I just do what I can to try and stay independent as it so important for me to keep hold of it. As it's a lifelong disability from childhood you just do what you do and adapt as best as you can. Just feel that trying to be independent means penalising me on points. It's not easy at all to keep myself doing things and I could just give up and let someone else do it... As it would be quicker, less effortful and would conserve energy...but.... I want to keep hold of my independence..