Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 黛博拉比梅丽莎多12件连衣裙。梅丽莎的连衣裙数量是艾米莉的一半。如果艾米莉有16件连衣裙，他们三个人总共有多少件连衣裙？


### Response:
 梅丽莎有16 / 2 = <<16/2=8>>8件连衣裙。
黛博拉有8 + 12 = <<8+12=20>>20件连衣裙。
总共他们有16 + 8 + 20 = <<16+8+20=44>>44件连衣裙。