Marketing communications suggestions?

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I have an essay to write, we have to pick a company and critically evaluate it in relation to any three of the following marcomms strategies:

1. current advertising strategies

2. current sales promos strategies

3. current public relations strategies

4. current direct marketing strategies

5. current sponsorship strategies

6. current internet/social networking strategies.

Unsure of what company to choose, any suggestions would be appreciated
would ideally like to do a retail clothing company.