A photo album or something of that sort. Maybe even Pic frams
Yes, $100 is a very generous gift.
An appropriate phrase written by the sender in a wedding gift card could be 'May all your hopes and dreams in the future come true.'
A staff memo would be appropriate to request staff contribution in order to get a wedding gift. A text message sent to all the staff would also be appropriate.
The would be an appropriate gift at a wedding or a funeral. Kind of ironic if you think about it. The beginning of a new life and the end of a life.
If invited to a Korean wedding, the appropriate gift is a cash donation presented in a red envelope
Jewelry
Well it is always good to gift on a wedding, however, huge gifts are not recommended. Buy something which you can carry comfortably, something in your budget and something the wedded couple could use.
Microfiber spa towel are great for a wedding gift, since many couples would enjoy the better shower with nice beautiful towels.
Either of the couples names would be appropriate.
There are no hard and fast rules for wedding gifts from a bridesmaid. The bridesmaid should simply get the bride a gift which is personal and appropriate.
Even if you are paying for the rehearsal dinner for your son's wedding you should at least get your son and his bride a gift and if this is not appropriate for certain cultural weddings and money is the gift then give only what money you can afford.
Etiquette states that you have up to a year after the wedding to get someone a wedding gift.