Clothing

Technical rules, including clothing, here:

https://www.powerlifting.sport/rules/codes/info/technical-rules 

 Squat shoes

 Bench shoes

 Deadlift shoes

 Long socks for deadlift (knee length)

 T-shirt for under singlet

 Pants x 2

 Socks x 2

 Sports bra (if required)

 Jumper

 Joggies

Equipment

List of approved brands here: https://www.powerlifting.sport/rules/codes/info/approved-list 

 Wrist wraps (if used)

 Knee sleeves (if used)

 Singlet

 Belt (if used)

 Chalk (SP provides communal chalk)

 Baby powder (if you use it)

 Smelling salts (if you use them)

Other

 Membership card (electronic)

 ID

 Pens

 Food

 Water

 Towel

Toiletries

 Deodorant

 Kirby grips/hair clips

 Hair bobbles

 Toilet paper (venues run out!)

 Pads

 Ibuprofen

 Paracetemol

 Immodium

 Dioralyte (if water cutting)

 Deep heat/deep freeze

Extras

 Headphones

 Power bank

 Book

 Cash (coffee, food etc.)