vintage Hallmark honeycomb paper party decorations, retro bride, hearts & flowers

Vintage Hallmark Valentine / Wedding decorations, three different centerpieces all with honey comb paper. (Hearts and flowers, and a bride.)

The original envelopes are worn or missing, and although what we have of the decorations is all in good condition, we're not sure how to put these all together. Some parts might be missing? I know the bride is missing a tissue veil.