Does HMP/YOI Isis have a visit dress code?

Yes. HMP/YOI Isis in Thamesmead, London publishes a visitor dress code on GOV.UK. This page checks outfits against that Official list. Staff can still refuse on the day.

What can I wear to visit HMP/YOI Isis?

Check hoodies, jeans, trainers and other items against the Official HMP/YOI Isis list before you travel. We do not approve outfits.

Visit dress · Thamesmead, London

Can I wear this at HMP/YOI Isis?

Thamesmead, London · Official visit dress code. Check before you travel.

Which prison?

Photo helps describe it. The rules decide — not the camera.

or describe what you’re wearing

GOV.UK updated the national closed-estate visitor dress list (Annex H) on 2 September 2026.

HMP/YOI Isis dress notes

Annex H · 2 September 2026

Official lists are a starting point — not exhaustive. Staff decide on the day.

Tops
No hoodies, see-through, or revealing clothing. No offensive slogans.
Bottoms
No ripped jeans. Mini skirts only with leggings. Short shorts are out.
Shoes
No steel-toe or cycle/motorcycle shoes.
Outerwear
No jackets, coats, hoodies, or gloves.
Accessories
No non-religious hats or scarves, sunglasses, or smart watches.

Community

At HMP/YOI Isis

Published lists are vague. These notes are from visits at HMP/YOI Isis in Thamesmead, London.

No clothing notes for HMP/YOI Isis yet.

Visits at Isis All tools