There are two Accrington Corporation single deckers preserved, both working for heritage hire companies. First is ex 57, TE7870, a Dennis ES operated by Buckland Omnibus Company.
Buckland Coaches - Coach hire & Vintage bus hire
The second is ex 10, KTC615 a Guy Arab 3 operated by The Yorkshire Heritage Bus Company Ltd.
Not a Classic Wedding Car hire opt for a Vintage Coach hire.
Neither are operated in Accrington Corporation livery, in fact no. 10 is in all over ivory with black bands above and below the windows, which I think doesn't suit it.