diff --git a/internal/haberdasherserver/server.go b/internal/haberdasherserver/server.go
index 5df7aca..a9238e1 100644
--- a/internal/haberdasherserver/server.go
+++ b/internal/haberdasherserver/server.go
@@ -66,6 +66,9 @@ func HatQueryToHatQueryModel(q *pb.HatQuery) HatQuery {
 }
 
 func (s *Server) MakeHat(ctx context.Context, size *pb.Size) (hat *pb.Hat, err error) {
+	var colors []string = []string{"white", "black", "red", "blue", "white"}
+	var names []string = []string{"bowler", "baseball cap", "top hat", "derby", "tricorne"}
+
 	st, _ := NewStore(s.DBPath, 0600, nil)
 	defer st.Close()
 
@@ -75,8 +78,8 @@ func (s *Server) MakeHat(ctx context.Context, size *pb.Size) (hat *pb.Hat, err e
 
 	h := Hat{
 		Inches: size.Inches,
-		Color:  []string{"white", "black", "red", "blue"}[rand.Intn(4)],
-		Name:   []string{"bowler", "baseball cap", "top hat", "derby"}[rand.Intn(3)],
+		Color:  colors[rand.Intn(len(colors))],
+		Name:   names[rand.Intn(len(names))],
 	}
 
 	fmt.Printf("made hat: %+v\n", h)