Go to your account, enter the email address you ordered with, and we'll email you a one-time code to sign in with. There's no password to set or remember. If the code doesn't turn up, check your junk or spam folder.
Once you're signed in, you can see your past orders, including the size of each item, and update your name and saved addresses.
To change the email address on your account, email us at aroo@houndtees.com.au with your old and new email addresses and we'll update it for you. Shop Pay and PayPal keep their own saved delivery addresses, so update those there.