Can you help @Dawn Budge with a question on volunteer uniforms?

"Our volunteers currently wear polo t-shirts but at a cost of £14.95 each, our new Head of Patient Experience has suggested an alternative more cost effective uniform.

I just wondered if any Trusts use Hi Vis Vest instead of polo t-shirts and if so which company do you use. Hi Vis vests was suggested by the DCN as they can be worn over their own clothes, especially in the colder months if they are near reception areas where it is quite open, they can wear over jackets/cardigans. Also with the view of them being returned and recycled."