You should say deep purple. Light aged wine is generally dark purple, and the blue you mentioned will not appear.

My personal thought is that if it is blue, there are two possibilities.

First, there is water on your floor or the paper box is wet, because sometimes the pH of water will affect the acid-base balance of wine.

Secondly, there is something wrong with the wine itself, which may be fake wine, because the wine blended with Sanjing sometimes turns blue or even black.

Besides, the Great Wall you mentioned is Cabernet 94.

There are two possibilities for the number 94.

One is that it is a separate brand, just like a person named Wang Yi.

Another person named Wang Eryi is just a name with no practical significance.

The second possibility is that 1994 is indeed the year of this wine, but as far as I know, there is no 94 Great Wall wine on the market.

The 94-year-old wine is also a treasure of Great Wall Winery.

You said your wine was for the wedding. Isn't it the kind of wine bottle with pictures of the bride and groom on it?

If it is real wine, the market price of this wine is 30-50, which is not too expensive.