First of all, if you are a specialty store, I suggest you find a manufacturer to help you draw the renderings, and then decorate them accordingly.
Secondly, if the manufacturer doesn't help you out, then you can take a look at the shops near you as a reference. Because every market is different, even if our store decoration is very successful, it may not be beneficial to you.
It can be suggested that the exposed part of the general color sample is made of black glass, which looks more upscale and elegant, and the store should not be too miscellaneous. Don't say what version can be put on it, which can reduce the space and make the guests uncomfortable when they see it. Then put your brand bricks, such as polished bricks, antique full-polished glaze and microcrystalline jade, to do some local effects.
Thirdly, add some accessories during the activity. Balloons are necessary because customers and children can come and play. You should make an arch at the door so that you can refer to it online. Daylighting must be very important, and the ventilation of your storefront space.