Duck diaper harness for medium sized duck wanted

[dabblingducks]

I'm looking for a diaper harness for a medium sized duck. Preferably purple, but I'm happy with white too

If anyone knows where I can get one or has one that they are selling, please let me know - I'm from the UK and most of the sites selling these are US sites with the price in dollars - it's not a huge problem but it would be cheaper for me to get one from the UK.

Please let me know!