Length is measured from the top of the shoulder to the hem; width is measured between armpits, or across the waist for pants/shorts laid flat.

Notes - Home shirt as worn in the season where the club’s title defence was left in tatters and saw the end of José Mourinho’s second spell as manager. By December the club was in disastrous form, 16th in the table, losing 9 out of their first 16 games led to the dismissal of José Mourinho. Guus Hiddink returned to Stamford Bridge eventually leading the Blues to a 10th place finish, just 13 points clear of the relegation zone