We found 7 dictionaries that define the word dressed up like a dog's dinner:

General (2 matching dictionaries)

1. dressed up like a dog's dinner: Wiktionary
2. dressed up like a dog's dinner: TheFreeDictionary.com

Business (2 matching dictionaries)

3. dressed up like a dog's dinner: Legal dictionary
4. dressed up like a dog's dinner: Financial dictionary

Computing (1 matching dictionary)

5. dressed up like a dog's dinner: Encyclopedia

Medicine (1 matching dictionary)

6. dressed up like a dog's dinner: Medical dictionary

Miscellaneous (1 matching dictionary)

7. dressed up like a dog's dinner: Idioms

Definitions from Wiktionary (Dressed up like a dog's dinner) ▸ adjective:  Alternative form of done up like a dog's dinner [(simile, informal) Dressed in an ostentatious or overly formal manner.] ▸ Words similar to dressed up like a dog's dinner ▸ Usage examples for dressed up like a dog's dinner ▸ Idioms related to dressed up like a dog's dinner ▸ Wikipedia articles (New!) ▸ Popular nouns described by dressed up like a dog's dinner ▸ Words that often appear near dressed up like a dog's dinner ▸ Rhymes of dressed up like a dog's dinner ▸ Invented words related to dressed up like a dog's dinner