I don't know if this has been posted elsewhere, but I was in London on Monday and discovered a newly opened Gallo store.
They have a small selection of clothes, bi-colour ties and socks with more coming soon.
They do not yet have a telephone number, email address or proper shelving!
They can be found at 11 Long Acre Road, Covent Gardens, WC2 E9LH.
The supervisor is Adam.