Research And Development - R&D. What is 'Research And Development - R&D'. Research and development (R&D) refers to the investigative activities a business conducts to improve existing products and procedures or to lead to the development of new products and procedures.
Yes, I think a nice blouse, sandels, and capris would be fine, especially if the family/wedding is somewhat casual. Put on what you have and have a good time! If you weren't pg, a heel would be dressy, but you have a good reason to keep close to the ground.
I just wanted to add that clothes to wear at a wedding should be formal for the most part. A dress to wear to a wedding should include a simple cocktail dress preferably of silk material. Shoes to wear to a wedding include standard pumps or stiletto heels. Weddings are formal events and the attire should reflect it.