Supermarkets such as Marks and Spencers and Asda provide a wide range of adaptive clothing to make dressing easier. This range includes:
Baby grows
School uniform
Feeding tube access clothing
Shoes
Adaptive Clothing For Kids | Adaptive School Uniform | George at ASDA
Adaptive Clothing for Kids | Assisted Dressing | M&S (marksandspencer.com)
Adaptive Clothes Incontinence Swim Sensory SEN | Fledglings