Hey guys. Let me tell you my experience using this. After calling the above Dallas number and getting transfered a couple times finally got to someone that could help me. I bought a S19-DS and a LA6B-DS. Total price I paid including shipping is $920. Got the UPS email and it told me my brokerage fees were $150.
Gave the agent my tracking number and I literally followed the script above saying I had an updated classification number that's more accurate etc. He confirmed with me that I was buying a shirt and T-shirt. As soon as I said the 6201 class number he stopped me right there and said thats a chapter only for overcoats, ski jackets, and stuff like that. Doesn't include shirts. I told him I didn't do my research enough and that I didn't have any other class numbers to give him.
He told me to hold on a second and after a few minutes he said he was able to find a number (didn't tell me what) and that best he could do is get my fee down to $80. I said I'll take it and he's going to update it and I'm going to pick up my package later today. Very kind fellow. He could've easily told me he couldn't do anything and that I would just have to pay. Anyways that's my experience.
Thanks again carloola for the info