Hi there! Thanks for reaching out to TRIANGL Support. S+ and S++ are designed for customers with a smaller frame but a fuller bust. There is approximately a 1 cm difference in bust coverage between each size. Both have the same underbust measurement as the S top but offer more cup coverage.
If you’d like more personalised sizing help, I can connect you with a member of our support team. Otherwise, let me know if there is anything else I can assist you with 💛.
CUSTOMER2026-05-14 12:06:27· chat/gorgias_chat
Does that just mean a bigger small
AI_AGENT2026-05-14 12:06:36· chat/api
Yes, in simple terms, it’s still a Small underbust fit, but with extra bust coverage.
S+ has a bit more coverage than S, and S++ has a bit more than S+.
Replies are sent through Open Doors, so they stay on the customer record.