As a Dominican male and seasonal Green Card holder, allow me to offer her my advice...please feel free to pass this on to her free of charge.
There are numerous things she will want to do in order to beautify herself and prep herself for the first date. Being Dominican, i feel i can offer you a different perspective:
1. Tell her to buy some electric hedge trimmers and trim the curtains and rug; I have a pair and they work wonders. The curtains should be thin, and the rug should be almost non-existent. also...the curtains should match the rug and be color coordinated. Color coordination is a must becuase it displays attention to detail, fashion concious, and IQ level.
2. Tell her to buy some Crest "White Stripes" and apply these two times a day for 14 days--once in the morning, and once in the evening. this will rejuvenate her smile and brighten her teeth up immensely. One's teeth can never be too bright or effervescence. a bubbly smile is a good smile.
3. Tell her to purchase a talking spanish/english dictionary and learn how to talk dirty in bed in spanish.
4. Tell her to purchase a lie detector's test on Ebay. they're not too expensive and it will come in handy after he has drank a bottle of rum and is lying in bed, nearly passed out. at this point, hook him up to the lie detectors test quickly--make haste--and go to work with your questions. you got to catch him with his pants down to get to the truth. I'm dominican...i know. I'm also a pediatrician.
I will add more later. i have to go find my electric hedge trimmers.
Frank