I owe Catherine Miller an apology. The Preston Hollow accessories designer (left) has teamed up with Devonshire interior designer Michelle Meredith to design a line of cake plates, platters, and flower vases crafted by artisan Aaron Tate. And I promised Miller we would mention in today’s paper that the creatively named Meredith Miller Collection by Aaron Tate will be showcased from 2 to 4 p.m. Saturday at the Neiman Marcus in NorthPark Center. But I forgot to mention it in the paper. Hence, this blog post.