Sorry for your loss - there is a rose called Eileen's Rose - its an HT, gets about 9-120 cm, link below shows an image of it

http://www.giftaplant.com/shop/all/Roseilee9

I can't find it anywhere else for sale, and you may have difficulty finding at this time of year anyway.

Hi bamboo many thanks for you kindnhelp please.advise what's best time to buy?

In theory, bare root from now onwards, or potted from spring onwards - but you may have to just buy it when you find it somewhere, doesn't seem to be freely available.