Mexican 7-Layer Dip - Gina O'Neil

1 can (16 oz) refried beans
1 pkg (1.25 oz) taco seasoning mix
1 avocado (made into guacamole)
1 cup sour cream
1 cup shredded lettuce
1 cup shredded cheeses
1/2 cup green onions
1 can sliced black olives

Mix beans & taco seasoning mix. Spread onto bottom of 9-inch pie plate

Layer remaining ingredients over bean mixture; cover. Refrigerate until chilled.

Serve with tortilla chips.