you can also get the o.g. black suit w/o adjusting the console date settings, the emblem on the inside roof of the pagoda, in the park. i swear theres no date adjustment needed, i just did it two days ago, 360.
No no no sorry I was tried to respond to demonfire. He already knows that I know, well its complicated but I even made a thread called how to get ALOT of alteranate costumes and this guy comes with a load on that thread.
go offline and set ur clock to any day past jan 1st 2013 get all the suits and reconnect u will keep them all. the birthday hat is only available in august.. u can set ur clock to augus to use itt but once it changes the hat goes away. its exclusive to the month of august