You will have to specify your budget, available space, number of guests, duration of the event, and any other associated details. Once this information is complied, ideas can be sent to you.
Baby shower ideas can be found all over the place but a good site is simplybabystuff.com another good site is babyshower101.com Both of these sites have good ideas for planning your baby shower.
Any type of baby shower favors are good for a twin baby shower as well. Chocolates, little photo frames etc. You can find some ideas here: http://www.prettybabygifts.com/baby-shower-favors.html
You can find baby shower ideas for girls at the following sites. Here are the sites I found for you to look at pinterest.com/kaje_ryon/it-is-a-girl-baby-shower-ideas/ ,pinterest.com/simly/girl-baby-shower-ideas/
You can get cheap baby shower ideas at your local party store. Another way for cheap baby shower ideas you can get is online, but the best advice is from your friends.
BabyCenter is a good site that will help you plan a great baby shower. There are ideas for food, games, themes, favors that will help you plan personalized baby shower.
A centerpiece with a picture of a Baby boy on it or a Baby girl is a really good idea for a baby shower centerpieces. Also a picture of a diaper and a binkie might be good.
One can find neutral baby shower ideas from many places. Some of the best sites where one can easily find shower cake ideas are baby shower, shower for life and many more.
You can find wonderful, affordable ideas for your sisters baby shower at the following websites..webbabyshower.com/ or pinterest.com/smilescm/baby-shower-decor-ideas-themes/
Baby boy shower ideas can be found in good books or magazines in bookstores. One can also ask around others who have experience. Ideas can also be found in forums online.
Go to this webiste: http://www.beau-coup.com/baby-shower-ideas.htm They offer game ideas, deocration ideas, food ideas, baby shower themes, and much more. The also give you a guide to planning a baby shower to make it as simple as possible.
Many new moms register at babies r us or Target for presents for their babies. Consulting a registry is always a good idea because you will be buying something you know the expectant mother wants.
Some good centerpiece ideas for a baby shower would be a diaper cake, some pretty flowers in a vase in either blue or pink for the gender of the baby or you could display a 3 tiered platter of baby themed treats and cupcakes.