how to decline an invitation in writing
1 Find the invitation letter that fits your needs and copy it directly into Microsoft Word or your favorite word processor. 2  Or let our letter recipes guide you step-by-step through the writing process, suggesting sample phrases and sentences for each writing step. 3  In minutes, you can write an effective invitation letter.etter recipes make it easy to write your own letters. Learn step-by-step how experts write perfect letters. Be creative with phrases and sentences for each writing step. 1  See sample letter recipes in our compliment-letter topics.