Happy Summer Everyone!
I hope this mermaid crown is not too late for your summer time!
I made the whole costume to fulfill my dream of being the Little Mermaid.
There are 3 parts of my costume which you can find upon these links,

1. Mermaid Tail (Crochet-Fusion): Coming next week
2. Mermaid Top: https://youtu.be/PqJllxMEAYc
3. Mermaid Crown: https://youtu.be/rt9v_kK8C1c

Please Jump to these time stamp to capture the pattern (For your personal use ONLY: You are not allowed to post them elsewhere)

Time Stamp:
00:00 Intro
00:00:57 Agenda
00:01:24 Equipment
00:02:09 Shell B pattern
00:08:34 Shell C pattern
00:08:50 Shell A pattern
00:09:26 Cones pattern
00:15:37 Starfish patterns
00:23:02 Cowrie pattern
00:29:27 Oyster and Spiral Shell pattern
00:37:27 4 designs of Corals Pattern
00:40:43 Crown Assembly
00:50:15 Beaded Coral (Jewelry) 

Equipment:
DK yarn
3.00 mm hook
Lace yarn
1.75 mm hook
Cross stitches thread
1-mm wire
0.5-mm wire
Beads:
Pearl beads: 4 mm., 6 mm., 8 mm.
Seed beads: 1-2 mm
Sequins
Star beads
Polyester fiber
Transparent string