Personal Gift Giving Etiquette - If you’re going to give a gift to a Spanish Family, You probably want to buy them something special that they will remember forever, cookies or clothes won't do, so instead, you can try buying a little statue for something famous in your country, like those:

Such stuff look very elegant, as a decoration and normally little gifts remembered forever. Make sure that gifts are beautifully wrapped.

Make sure when you are invited into a home find out if the host/hostess have children, if so make sure to bring a small gift especially for them.

When receiving a gift, you should open it immediately and in front of the gift giver.

What Gift to Bring . (n.d.). Retrieved April 15, 2016, from tripadvisor: https://www.tripadvisor.com/ShowTopic-g187427-i42-k1268758-What_Gift_to_Bring-Spain.html