Descripción Oasis were an English rock band formed in Manchester in 1991 and were a major player in the UK Britpop scene of the 90s 100% Cotton Approximate Sizing as Follows:Small – Shirt Length 62 cm Chest Width 44 cm Hip Width 46 cmMedium – Shirt Length 63 cm Chest Width 46 cm Hip Width 49 cmLarge – Shirt Length 64 cm Chest Width 52 cm Hip Width 56 cmX Large – Shirt Length 65 cm Chest Width 54 cm Hip Width 58 cmXX Large – Shirt Length 68 cm Chest Width 58 cm Hip Width 62 cm