Casely-Hayford yashyizeho umukono wuburyo bwubugabo bworoheje hamwe nubudozi bwiza, bwinjizwamo inshinge zingufu zumuco wa Londres. I Londres yavutse & ishingiye kuri se n'umuhungu bashushanyije bashinze Casely-Hayford mumwaka wa 2009 kugirango berekane icyerekezo cyabo muburyo bwa London kubantu mpuzamahanga. Umukono wabo usa uhuza imyenda ya siporo nubudozi nubuhanzi buhanitse numuco wo mumuhanda, bigerwaho muguhuza ibihangano byiza nubuhanga bushya. Amaze kwiga byombi kuri St. Martins, Joe yahoze ari Umuyobozi wa Creative ya Gieves & Hawkes, isosiyete ya Savile Row imaze imyaka 200. Yabanje gukora label ye itazwi kubagabo nabagore. Nyuma yo guhabwa impamyabumenyi mu mateka y’ubuhanzi mu kigo cya Courtauld, Charlie yitoje munsi ya se mu gihe yatunganyaga abahanzi bo mu itsinda ry’abongereza The xx kugeza umuhanzi Nas.
Ikirangantego cyateje imbere abayoboke mpuzamahanga, uhereye ku bahanzi James Blake, Mos Def na Drake kugeza ku bayobozi ndetse n’abakinnyi nka Steven Spielberg, Robert Downey Jnr na Michael Fassbender kandi bigurishwa muri butike yihariye ku isi. Yashyizwe ahagaragara mubitabo kuva kuri New York Times na Financial Times kugeza ikinyamakuru i-D hamwe na Dazed & Urujijo.
Imurikagurisha ryambere rya catwalk show ryabaye muri Mutarama 2014 kugirango ryamamare kandi ryasobanuwe nikinyamakuru i-D nk
'Ibyagezweho cyane mu byegeranyo bya Londres: Abagabo bazabona.'