@victoriousmusic and anyone else, note the sizing on the product page. The Obsessive brand seems rather less inclusive than LH own brand products. The XL being in the UK 12-14 band and no larger sizes available.
Also, if you haven’t done so already, lingerie testers should send their sizing info to Brenna before they get sent lingerie testers so she knows what size to send us 
. From The Great Big Review and Testing Guide:
Lingerie Testing
Send Your Measurements
To be selected for lingerie testers it helps if we know your measurements. If you’re happy to, please copy and paste the questions below into an email, get them answered, and send them over to community@lovehoneygroup.com with the title ‘Lingerie Measurements’. That will help us match you to potential items.
Questions
Lovehoney Forum Username:
Gender:
(If male are you happy receiving female lingerie to wear):
Are the items for you or partner:
Height:
UK Dress size:
Bust & cup size/ chest (in inches):
Waist (in inches):
Hips (in inches):
Likes:
Dislikes:
Any allergies to materials: (eg latex)
Additional information about sizing: (eg long legs)
There is also a description of how/where to take your measurements in the guide 