Amazing experience eating the Marie Antoinette in both cake ($36?) and tart ($8) form. The shortbread crust was amazing, delicious flavourful macarons and light panna cotta. It may be pricey but worth it for the taste.
Shop is located in the underground floor of the Richmond-Adelaide Centre, part of The Path.
If you eat in, staff will give you plastic cutlery and you can enjoy the dessert in the food court outside the shop. The staff also do a great job of keeping all the glass of the storefront and display cases clean.