Isimbo esiSleek -I-Costume National ihamba phambili-yanamhlanje ngephulo layo lokuwa lika-2011 eliquka uValerija Kelava. Ihlanjululwe nguGlen Luchford, imigca yengqokelela ekwindla kunye nemibala eqaqambileyo ikhanya ngokwenene kwimifanekiso eqingqiweyo.